From e4ba525e8f5f78d5e40ced1f80c50b05aaa01ecb Mon Sep 17 00:00:00 2001 From: Dmitry Eremin Date: Sat, 30 May 2015 23:27:05 -0400 Subject: [PATCH] staging/lustre/obd: final removal of procfs stuff Signed-off-by: Dmitry Eremin Signed-off-by: Oleg Drokin Signed-off-by: Greg Kroah-Hartman --- .../include/linux/libcfs/linux/libcfs.h | 1 - drivers/staging/lustre/lustre/fid/Makefile | 3 +- drivers/staging/lustre/lustre/fld/Makefile | 3 +- .../staging/lustre/lustre/include/dt_object.h | 2 - .../lustre/lustre/include/linux/lustre_lite.h | 1 - .../staging/lustre/lustre/include/linux/obd.h | 10 +- .../lustre/lustre/include/lprocfs_status.h | 225 +--------------- .../lustre/lustre/include/lustre_fid.h | 3 - .../lustre/lustre/include/lustre_fld.h | 4 - .../lustre/lustre/include/lustre_net.h | 6 - .../lustre/lustre/include/lustre_quota.h | 241 ------------------ .../staging/lustre/lustre/include/obd_class.h | 15 -- .../lustre/lustre/include/obd_support.h | 41 --- .../lustre/lustre/ldlm/ldlm_resource.c | 2 +- drivers/staging/lustre/lustre/libcfs/module.c | 1 - drivers/staging/lustre/lustre/llite/Makefile | 3 +- .../lustre/lustre/llite/llite_internal.h | 21 -- drivers/staging/lustre/lustre/llite/vvp_dev.c | 2 +- drivers/staging/lustre/lustre/lmv/Makefile | 3 +- .../staging/lustre/lustre/lmv/lmv_internal.h | 8 +- drivers/staging/lustre/lustre/lov/Makefile | 3 +- .../staging/lustre/lustre/lov/lov_internal.h | 7 - drivers/staging/lustre/lustre/lov/lov_pool.c | 2 - drivers/staging/lustre/lustre/mdc/Makefile | 3 +- drivers/staging/lustre/lustre/mdc/lproc_mdc.c | 2 +- .../staging/lustre/lustre/mdc/mdc_internal.h | 7 - drivers/staging/lustre/lustre/mgc/Makefile | 3 +- .../staging/lustre/lustre/mgc/mgc_internal.h | 11 - .../staging/lustre/lustre/mgc/mgc_request.c | 2 - .../staging/lustre/lustre/obdclass/Makefile | 4 +- .../lustre/lustre/obdclass/class_obd.c | 37 +-- .../lustre/lustre/obdclass/dt_object.c | 6 - .../lustre/obdclass/linux/linux-module.c | 1 - .../lustre/obdclass/linux/linux-sysctl.c | 1 - .../lustre/lustre/obdclass/lprocfs_status.c | 153 +---------- .../lustre/lustre/obdclass/lu_object.c | 4 - drivers/staging/lustre/lustre/osc/Makefile | 3 +- drivers/staging/lustre/lustre/osc/lproc_osc.c | 4 +- .../staging/lustre/lustre/osc/osc_internal.h | 8 - drivers/staging/lustre/lustre/ptlrpc/Makefile | 3 +- .../lustre/lustre/ptlrpc/lproc_ptlrpc.c | 5 +- .../lustre/lustre/ptlrpc/ptlrpc_internal.h | 12 - .../staging/lustre/lustre/ptlrpc/sec_lproc.c | 8 +- 43 files changed, 54 insertions(+), 830 deletions(-) delete mode 100644 drivers/staging/lustre/lustre/include/lustre_quota.h diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h index 4fe50841e8e3..3e2502a69bbd 100644 --- a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h +++ b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h @@ -61,7 +61,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/staging/lustre/lustre/fid/Makefile b/drivers/staging/lustre/lustre/fid/Makefile index 5513ce416a35..b7ef314b4b84 100644 --- a/drivers/staging/lustre/lustre/fid/Makefile +++ b/drivers/staging/lustre/lustre/fid/Makefile @@ -1,3 +1,2 @@ obj-$(CONFIG_LUSTRE_FS) += fid.o -fid-y := fid_request.o fid_lib.o -fid-$(CONFIG_PROC_FS) += lproc_fid.o +fid-y := fid_request.o fid_lib.o lproc_fid.o diff --git a/drivers/staging/lustre/lustre/fld/Makefile b/drivers/staging/lustre/lustre/fld/Makefile index 2bbf08433dca..646e315d1aa8 100644 --- a/drivers/staging/lustre/lustre/fld/Makefile +++ b/drivers/staging/lustre/lustre/fld/Makefile @@ -1,3 +1,2 @@ obj-$(CONFIG_LUSTRE_FS) += fld.o -fld-y := fld_request.o fld_cache.o -fld-$(CONFIG_PROC_FS) += lproc_fld.o +fld-y := fld_request.o fld_cache.o lproc_fld.o diff --git a/drivers/staging/lustre/lustre/include/dt_object.h b/drivers/staging/lustre/lustre/include/dt_object.h index 866d04b2814b..abae31b41e74 100644 --- a/drivers/staging/lustre/lustre/include/dt_object.h +++ b/drivers/staging/lustre/lustre/include/dt_object.h @@ -1480,7 +1480,6 @@ static inline struct dt_thread_info *dt_info(const struct lu_env *env) int dt_global_init(void); void dt_global_fini(void); -#if defined (CONFIG_PROC_FS) int lprocfs_dt_rd_blksize(char *page, char **start, off_t off, int count, int *eof, void *data); int lprocfs_dt_rd_kbytestotal(char *page, char **start, off_t off, @@ -1493,6 +1492,5 @@ int lprocfs_dt_rd_filestotal(char *page, char **start, off_t off, int count, int *eof, void *data); int lprocfs_dt_rd_filesfree(char *page, char **start, off_t off, int count, int *eof, void *data); -#endif /* CONFIG_PROC_FS */ #endif /* __LUSTRE_DT_OBJECT_H */ diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_lite.h b/drivers/staging/lustre/lustre/include/linux/lustre_lite.h index a7658a99a08d..45651caf42cc 100644 --- a/drivers/staging/lustre/lustre/include/linux/lustre_lite.h +++ b/drivers/staging/lustre/lustre/include/linux/lustre_lite.h @@ -44,7 +44,6 @@ #include #include -#include #include "../obd_class.h" #include "../lustre_net.h" diff --git a/drivers/staging/lustre/lustre/include/linux/obd.h b/drivers/staging/lustre/lustre/include/linux/obd.h index 9cd8683573ce..2817e88e014a 100644 --- a/drivers/staging/lustre/lustre/include/linux/obd.h +++ b/drivers/staging/lustre/lustre/include/linux/obd.h @@ -43,11 +43,11 @@ #include "../obd_support.h" -# include -# include -# include /* for struct task_struct, for current.h */ -# include -# include +#include +#include +#include /* for struct task_struct, for current.h */ +#include + #include "../lustre_intent.h" struct ll_iattr { diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h index 6a77ea8ec62e..3292fd3c588a 100644 --- a/drivers/staging/lustre/lustre/include/lprocfs_status.h +++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h @@ -42,7 +42,6 @@ #ifndef _LPROCFS_SNMP_H #define _LPROCFS_SNMP_H -#include #include #include #include @@ -380,8 +379,6 @@ extern int lprocfs_write_frac_helper(const char __user *buffer, unsigned long count, int *val, int mult); extern int lprocfs_read_frac_helper(char *buffer, unsigned long count, long val, int mult); -#if defined (CONFIG_PROC_FS) - extern int lprocfs_stats_alloc_one(struct lprocfs_stats *stats, unsigned int cpuid); /* @@ -558,17 +555,11 @@ extern void lprocfs_counter_init(struct lprocfs_stats *stats, int index, extern void lprocfs_free_obd_stats(struct obd_device *obddev); extern void lprocfs_free_md_stats(struct obd_device *obddev); struct obd_export; -extern int lprocfs_add_clear_entry(struct obd_device *obd, - struct proc_dir_entry *entry); extern int lprocfs_exp_cleanup(struct obd_export *exp); extern struct dentry *ldebugfs_add_simple(struct dentry *root, char *name, void *data, struct file_operations *fops); -extern struct proc_dir_entry *lprocfs_add_simple(struct proc_dir_entry *root, - char *name, - void *data, - struct file_operations *fops); extern struct dentry * ldebugfs_add_symlink(const char *name, struct dentry *parent, const char *format, ...); @@ -576,30 +567,18 @@ ldebugfs_add_symlink(const char *name, struct dentry *parent, extern int ldebugfs_register_stats(struct dentry *parent, const char *name, struct lprocfs_stats *stats); -extern int lprocfs_register_stats(struct proc_dir_entry *root, const char *name, - struct lprocfs_stats *stats); /* lprocfs_status.c */ extern int ldebugfs_add_vars(struct dentry *parent, struct lprocfs_vars *var, void *data); -extern int lprocfs_add_vars(struct proc_dir_entry *root, - struct lprocfs_vars *var, - void *data); extern struct dentry *ldebugfs_register(const char *name, struct dentry *parent, struct lprocfs_vars *list, void *data); -extern struct proc_dir_entry *lprocfs_register(const char *name, - struct proc_dir_entry *parent, - struct lprocfs_vars *list, - void *data); extern void ldebugfs_remove(struct dentry **entryp); -extern void lprocfs_remove(struct proc_dir_entry **root); -extern void lprocfs_remove_proc_entry(const char *name, - struct proc_dir_entry *parent); extern int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list, struct attribute_group *attrs); @@ -610,14 +589,11 @@ extern int ldebugfs_seq_create(struct dentry *parent, umode_t mode, const struct file_operations *seq_fops, void *data); -extern int lprocfs_seq_create(struct proc_dir_entry *parent, const char *name, - umode_t mode, - const struct file_operations *seq_fops, - void *data); -extern int lprocfs_obd_seq_create(struct obd_device *dev, const char *name, - umode_t mode, - const struct file_operations *seq_fops, - void *data); +extern int ldebugfs_obd_seq_create(struct obd_device *dev, + const char *name, + umode_t mode, + const struct file_operations *seq_fops, + void *data); /* Generic callbacks */ @@ -691,12 +667,11 @@ extern int lprocfs_seq_release(struct inode *, struct file *); /* write the name##_seq_show function, call LPROC_SEQ_FOPS_RO for read-only proc entries; otherwise, you will define name##_seq_write function also for a read-write proc entry, and then call LPROC_SEQ_SEQ instead. Finally, - call lprocfs_obd_seq_create(obd, filename, 0444, &name#_fops, data); */ + call ldebugfs_obd_seq_create(obd, filename, 0444, &name#_fops, data); */ #define __LPROC_SEQ_FOPS(name, custom_seq_write) \ static int name##_single_open(struct inode *inode, struct file *file) \ { \ - return single_open(file, name##_seq_show, \ - inode->i_private ?: PDE_DATA(inode)); \ + return single_open(file, name##_seq_show, inode->i_private); \ } \ static struct file_operations name##_fops = { \ .owner = THIS_MODULE, \ @@ -741,8 +716,7 @@ static struct file_operations name##_fops = { \ } \ static int name##_##type##_open(struct inode *inode, struct file *file) \ { \ - return single_open(file, NULL, \ - inode->i_private ?: PDE_DATA(inode));\ + return single_open(file, NULL, inode->i_private); \ } \ static struct file_operations name##_##type##_fops = { \ .open = name##_##type##_open, \ @@ -839,187 +813,4 @@ extern int lprocfs_quota_rd_qs_factor(char *page, char **start, loff_t off, extern int lprocfs_quota_wr_qs_factor(struct file *file, const char *buffer, unsigned long count, void *data); -#else -/* CONFIG_PROC_FS is not defined */ - -static inline void lprocfs_counter_add(struct lprocfs_stats *stats, - int index, long amount) -{ return; } -static inline void lprocfs_counter_incr(struct lprocfs_stats *stats, - int index) -{ return; } -static inline void lprocfs_counter_sub(struct lprocfs_stats *stats, - int index, long amount) -{ return; } -static inline void lprocfs_counter_decr(struct lprocfs_stats *stats, - int index) -{ return; } -static inline void lprocfs_counter_init(struct lprocfs_stats *stats, - int index, unsigned conf, - const char *name, const char *units) -{ return; } - -static inline __u64 lc_read_helper(struct lprocfs_counter *lc, - enum lprocfs_fields_flags field) -{ return 0; } - -/* NB: we return !NULL to satisfy error checker */ -static inline struct lprocfs_stats * -lprocfs_alloc_stats(unsigned int num, enum lprocfs_stats_flags flags) -{ return (struct lprocfs_stats *)1; } -static inline void lprocfs_clear_stats(struct lprocfs_stats *stats) -{ return; } -static inline void lprocfs_free_stats(struct lprocfs_stats **stats) -{ return; } -static inline int lprocfs_register_stats(struct proc_dir_entry *root, - const char *name, - struct lprocfs_stats *stats) -{ return 0; } -static inline void lprocfs_init_ops_stats(int num_private_stats, - struct lprocfs_stats *stats) -{ return; } -static inline void lprocfs_init_mps_stats(int num_private_stats, - struct lprocfs_stats *stats) -{ return; } -static inline void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats) -{ return; } -static inline int lprocfs_alloc_obd_stats(struct obd_device *obddev, - unsigned int num_private_stats) -{ return 0; } -static inline int lprocfs_alloc_md_stats(struct obd_device *obddev, - unsigned int num_private_stats) -{ return 0; } -static inline void lprocfs_free_obd_stats(struct obd_device *obddev) -{ return; } -static inline void lprocfs_free_md_stats(struct obd_device *obddev) -{ return; } - -struct obd_export; -static inline int lprocfs_add_clear_entry(struct obd_export *exp) -{ return 0; } -static inline int lprocfs_exp_cleanup(struct obd_export *exp) -{ return 0; } -static inline struct proc_dir_entry * -lprocfs_add_simple(struct proc_dir_entry *root, char *name, - void *data, struct file_operations *fops) -{return 0; } - -static inline struct proc_dir_entry * -lprocfs_register(const char *name, struct proc_dir_entry *parent, - struct lprocfs_vars *list, void *data) -{ return NULL; } -static inline int lprocfs_add_vars(struct proc_dir_entry *root, - struct lprocfs_vars *var, - void *data) -{ return 0; } -static inline void lprocfs_remove(struct proc_dir_entry **root) -{ return; } -static inline void lprocfs_remove_proc_entry(const char *name, - struct proc_dir_entry *parent) -{ return; } -static inline int lprocfs_obd_setup(struct obd_device *dev, - struct lprocfs_vars *list) -{ return 0; } -static inline int lprocfs_obd_cleanup(struct obd_device *dev) -{ return 0; } -static inline int lprocfs_rd_u64(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_uuid(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_name(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_server_uuid(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_conn_uuid(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_import(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_pinger_recov(struct seq_file *m, void *n) -{ return 0; } -static inline int lprocfs_rd_state(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_connect_flags(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_rd_num_exports(struct seq_file *m, void *data) -{ return 0; } -extern inline int lprocfs_rd_numrefs(struct seq_file *m, void *data) -{ return 0; } -struct adaptive_timeout; -static inline int lprocfs_at_hist_helper(struct seq_file *m, - struct adaptive_timeout *at) -{ return 0; } -static inline int lprocfs_rd_timeouts(struct seq_file *m, void *data) -{ return 0; } -static inline int lprocfs_wr_timeouts(struct file *file, - const char __user *buffer, - unsigned long count, void *data) -{ return 0; } -static inline int lprocfs_wr_evict_client(struct file *file, - const char __user *buffer, - size_t count, loff_t *off) -{ return 0; } -static inline int lprocfs_wr_ping(struct file *file, - const char __user *buffer, - size_t count, loff_t *off) -{ return 0; } -static inline int lprocfs_wr_import(struct file *file, - const char __user *buffer, - size_t count, loff_t *off) -{ return 0; } -static inline int lprocfs_wr_pinger_recov(struct file *file, - const char __user *buffer, - size_t count, loff_t *off) -{ return 0; } - -/* Statfs helpers */ -static inline -int lprocfs_rd_blksize(struct seq_file *m, void *data) -{ return 0; } -static inline -int lprocfs_rd_kbytestotal(struct seq_file *m, void *data) -{ return 0; } -static inline -int lprocfs_rd_kbytesfree(struct seq_file *m, void *data) -{ return 0; } -static inline -int lprocfs_rd_kbytesavail(struct seq_file *m, void *data) -{ return 0; } -static inline -int lprocfs_rd_filestotal(struct seq_file *m, void *data) -{ return 0; } -static inline -int lprocfs_rd_filesfree(struct seq_file *m, void *data) -{ return 0; } -static inline -void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value) -{ return; } -static inline -void lprocfs_oh_tally_log2(struct obd_histogram *oh, unsigned int value) -{ return; } -static inline -void lprocfs_oh_clear(struct obd_histogram *oh) -{ return; } -static inline -unsigned long lprocfs_oh_sum(struct obd_histogram *oh) -{ return 0; } -static inline -void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx, - struct lprocfs_counter *cnt) -{ return; } -static inline -__u64 lprocfs_stats_collector(struct lprocfs_stats *stats, int idx, - enum lprocfs_fields_flags field) -{ return (__u64)0; } - -#define LPROC_SEQ_FOPS_RO(name) -#define LPROC_SEQ_FOPS(name) -#define LPROC_SEQ_FOPS_RO_TYPE(name, type) -#define LPROC_SEQ_FOPS_RW_TYPE(name, type) -#define LPROC_SEQ_FOPS_WR_ONLY(name, type) - -/* lproc_ptlrpc.c */ -#define target_print_req NULL - -#endif /* CONFIG_PROC_FS */ - #endif /* LPROCFS_SNMP_H */ diff --git a/drivers/staging/lustre/lustre/include/lustre_fid.h b/drivers/staging/lustre/lustre/include/lustre_fid.h index 0592f2bca008..c7c8fe4cdbcc 100644 --- a/drivers/staging/lustre/lustre/include/lustre_fid.h +++ b/drivers/staging/lustre/lustre/include/lustre_fid.h @@ -392,9 +392,6 @@ struct lu_server_seq { /* /seq file object device */ struct dt_object *lss_obj; - /* Seq related proc */ - struct proc_dir_entry *lss_proc_dir; - /* LUSTRE_SEQ_SERVER or LUSTRE_SEQ_CONTROLLER */ enum lu_mgr_type lss_type; diff --git a/drivers/staging/lustre/lustre/include/lustre_fld.h b/drivers/staging/lustre/lustre/include/lustre_fld.h index 588cdd5a291c..c1f08dee3bd6 100644 --- a/drivers/staging/lustre/lustre/include/lustre_fld.h +++ b/drivers/staging/lustre/lustre/include/lustre_fld.h @@ -70,10 +70,6 @@ struct lu_fld_target { }; struct lu_server_fld { - /** - * Fld dir proc entry. */ - struct proc_dir_entry *lsf_proc_dir; - /** * /fld file object device */ struct dt_object *lsf_obj; diff --git a/drivers/staging/lustre/lustre/include/lustre_net.h b/drivers/staging/lustre/lustre/include/lustre_net.h index e65e7d8af666..998dcd94c1b2 100644 --- a/drivers/staging/lustre/lustre/include/lustre_net.h +++ b/drivers/staging/lustre/lustre/include/lustre_net.h @@ -2952,15 +2952,9 @@ void ptlrpcd_decref(void); * @{ */ const char *ll_opcode2str(__u32 opcode); -#if defined (CONFIG_PROC_FS) void ptlrpc_lprocfs_register_obd(struct obd_device *obd); void ptlrpc_lprocfs_unregister_obd(struct obd_device *obd); void ptlrpc_lprocfs_brw(struct ptlrpc_request *req, int bytes); -#else -static inline void ptlrpc_lprocfs_register_obd(struct obd_device *obd) {} -static inline void ptlrpc_lprocfs_unregister_obd(struct obd_device *obd) {} -static inline void ptlrpc_lprocfs_brw(struct ptlrpc_request *req, int bytes) {} -#endif /** @} */ /* ptlrpc/llog_client.c */ diff --git a/drivers/staging/lustre/lustre/include/lustre_quota.h b/drivers/staging/lustre/lustre/include/lustre_quota.h deleted file mode 100644 index 2643f28070a2..000000000000 --- a/drivers/staging/lustre/lustre/include/lustre_quota.h +++ /dev/null @@ -1,241 +0,0 @@ -/* - * GPL HEADER START - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 only, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 for more details (a copy is included - * in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 021110-1307, USA - * - * GPL HEADER END - */ -/* - * Copyright (c) 2011, 2012, Intel Corporation. - * Use is subject to license terms. - */ - -#ifndef _LUSTRE_QUOTA_H -#define _LUSTRE_QUOTA_H - -/** \defgroup quota quota - * - */ - -#include -#include -#include - -#include "dt_object.h" -#include "lustre_fid.h" -#include "lustre_dlm.h" - -#ifndef MAX_IQ_TIME -#define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */ -#endif - -#ifndef MAX_DQ_TIME -#define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */ -#endif - -struct lquota_id_info; -struct lquota_trans; - -/* Gather all quota record type in an union that can be used to read any records - * from disk. All fields of these records must be 64-bit aligned, otherwise the - * OSD layer may swab them incorrectly. */ -union lquota_rec { - struct lquota_glb_rec lqr_glb_rec; - struct lquota_slv_rec lqr_slv_rec; - struct lquota_acct_rec lqr_acct_rec; -}; - -/* Index features supported by the global index objects - * Only used for migration purpose and should be removed once on-disk migration - * is no longer needed */ -extern struct dt_index_features dt_quota_iusr_features; -extern struct dt_index_features dt_quota_busr_features; -extern struct dt_index_features dt_quota_igrp_features; -extern struct dt_index_features dt_quota_bgrp_features; - -/* Name used in the configuration logs to identify the default metadata pool - * (composed of all the MDTs, with pool ID 0) and the default data pool (all - * the OSTs, with pool ID 0 too). */ -#define QUOTA_METAPOOL_NAME "mdt=" -#define QUOTA_DATAPOOL_NAME "ost=" - -/* - * Quota Master Target support - */ - -/* Request handlers for quota master operations. - * This is used by the MDT to pass quota/lock requests to the quota master - * target. This won't be needed any more once the QMT is a real target and - * does not rely any more on the MDT service threads and namespace. */ -struct qmt_handlers { - /* Handle quotactl request from client. */ - int (*qmth_quotactl)(const struct lu_env *, struct lu_device *, - struct obd_quotactl *); - - /* Handle dqacq/dqrel request from slave. */ - int (*qmth_dqacq)(const struct lu_env *, struct lu_device *, - struct ptlrpc_request *); - - /* LDLM intent policy associated with quota locks */ - int (*qmth_intent_policy)(const struct lu_env *, struct lu_device *, - struct ptlrpc_request *, struct ldlm_lock **, - int); - - /* Initialize LVB of ldlm resource associated with quota objects */ - int (*qmth_lvbo_init)(struct lu_device *, struct ldlm_resource *); - - /* Update LVB of ldlm resource associated with quota objects */ - int (*qmth_lvbo_update)(struct lu_device *, struct ldlm_resource *, - struct ptlrpc_request *, int); - - /* Return size of LVB to be packed in ldlm message */ - int (*qmth_lvbo_size)(struct lu_device *, struct ldlm_lock *); - - /* Fill request buffer with lvb */ - int (*qmth_lvbo_fill)(struct lu_device *, struct ldlm_lock *, void *, - int); - - /* Free lvb associated with ldlm resource */ - int (*qmth_lvbo_free)(struct lu_device *, struct ldlm_resource *); -}; - -/* actual handlers are defined in lustre/quota/qmt_handler.c */ -extern struct qmt_handlers qmt_hdls; - -/* - * Quota enforcement support on slaves - */ - -struct qsd_instance; - -/* The quota slave feature is implemented under the form of a library. - * The API is the following: - * - * - qsd_init(): the user (mostly the OSD layer) should first allocate a qsd - * instance via qsd_init(). This creates all required structures - * to manage quota enforcement for this target and performs all - * low-level initialization which does not involve any lustre - * object. qsd_init() should typically be called when the OSD - * is being set up. - * - * - qsd_prepare(): This sets up on-disk objects associated with the quota slave - * feature and initiates the quota reintegration procedure if - * needed. qsd_prepare() should typically be called when - * ->ldo_prepare is invoked. - * - * - qsd_start(): a qsd instance should be started once recovery is completed - * (i.e. when ->ldo_recovery_complete is called). This is used - * to notify the qsd layer that quota should now be enforced - * again via the qsd_op_begin/end functions. The last step of the - * reintegration procedure (namely usage reconciliation) will be - * completed during start. - * - * - qsd_fini(): is used to release a qsd_instance structure allocated with - * qsd_init(). This releases all quota slave objects and frees the - * structures associated with the qsd_instance. - * - * - qsd_op_begin(): is used to enforce quota, it must be called in the - * declaration of each operation. qsd_op_end() should then be - * invoked later once all operations have been completed in - * order to release/adjust the quota space. - * Running qsd_op_begin() before qsd_start() isn't fatal and - * will return success. - * Once qsd_start() has been run, qsd_op_begin() will block - * until the reintegration procedure is completed. - * - * - qsd_op_end(): performs the post operation quota processing. This must be - * called after the operation transaction stopped. - * While qsd_op_begin() must be invoked each time a new - * operation is declared, qsd_op_end() should be called only - * once for the whole transaction. - * - * - qsd_op_adjust(): triggers pre-acquire/release if necessary. - * - * Below are the function prototypes to be used by OSD layer to manage quota - * enforcement. Arguments are documented where each function is defined. */ - -struct qsd_instance *qsd_init(const struct lu_env *, char *, struct dt_device *, - struct proc_dir_entry *); -int qsd_prepare(const struct lu_env *, struct qsd_instance *); -int qsd_start(const struct lu_env *, struct qsd_instance *); -void qsd_fini(const struct lu_env *, struct qsd_instance *); -int qsd_op_begin(const struct lu_env *, struct qsd_instance *, - struct lquota_trans *, struct lquota_id_info *, int *); -void qsd_op_end(const struct lu_env *, struct qsd_instance *, - struct lquota_trans *); -void qsd_op_adjust(const struct lu_env *, struct qsd_instance *, - union lquota_id *, int); -/* This is exported for the ldiskfs quota migration only, - * see convert_quota_file() */ -int lquota_disk_write_glb(const struct lu_env *, struct dt_object *, - __u64, struct lquota_glb_rec *); - -/* - * Quota information attached to a transaction - */ - -struct lquota_entry; - -struct lquota_id_info { - /* quota identifier */ - union lquota_id lqi_id; - - /* USRQUOTA or GRPQUOTA for now, could be expanded for - * directory quota or other types later. */ - int lqi_type; - - /* inodes or kbytes to be consumed or released, it could - * be negative when releasing space. */ - long long lqi_space; - - /* quota slave entry structure associated with this ID */ - struct lquota_entry *lqi_qentry; - - /* whether we are reporting blocks or inodes */ - bool lqi_is_blk; -}; - -/* Since we enforce only inode quota in meta pool (MDTs), and block quota in - * data pool (OSTs), there are at most 4 quota ids being enforced in a single - * transaction, which is chown transaction: - * original uid and gid, new uid and gid. - * - * This value might need to be revised when directory quota is added. */ -#define QUOTA_MAX_TRANSIDS 4 - -/* all qids involved in a single transaction */ -struct lquota_trans { - unsigned short lqt_id_cnt; - struct lquota_id_info lqt_ids[QUOTA_MAX_TRANSIDS]; -}; - -/* flags for quota local enforcement */ -#define QUOTA_FL_OVER_USRQUOTA 0x01 -#define QUOTA_FL_OVER_GRPQUOTA 0x02 -#define QUOTA_FL_SYNC 0x04 - -#define IS_LQUOTA_RES(res) \ - (res->lr_name.name[LUSTRE_RES_ID_SEQ_OFF] == FID_SEQ_QUOTA || \ - res->lr_name.name[LUSTRE_RES_ID_SEQ_OFF] == FID_SEQ_QUOTA_GLB) - -/* helper function used by MDT & OFD to retrieve quota accounting information - * on slave */ -int lquotactl_slv(const struct lu_env *, struct dt_device *, - struct obd_quotactl *); -/** @} quota */ -#endif /* _LUSTRE_QUOTA_H */ diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h index 63f5224ecb97..36ed78127830 100644 --- a/drivers/staging/lustre/lustre/include/obd_class.h +++ b/drivers/staging/lustre/lustre/include/obd_class.h @@ -139,14 +139,7 @@ int class_add_conn(struct obd_device *obd, struct lustre_cfg *lcfg); int class_add_uuid(const char *uuid, __u64 nid); /*obdecho*/ -#if defined (CONFIG_PROC_FS) extern void lprocfs_echo_init_vars(struct lprocfs_static_vars *lvars); -#else -static inline void lprocfs_echo_init_vars(struct lprocfs_static_vars *lvars) -{ - memset(lvars, 0, sizeof(*lvars)); -} -#endif #define CFG_F_START 0x01 /* Set when we start updating from a log */ #define CFG_F_MARKER 0x02 /* We are within a maker */ @@ -356,7 +349,6 @@ static inline int obd_check_dev_active(struct obd_device *obd) return rc; } -#if defined (CONFIG_PROC_FS) #define OBD_COUNTER_OFFSET(op) \ ((offsetof(struct obd_ops, o_ ## op) - \ offsetof(struct obd_ops, o_iocontrol)) \ @@ -406,13 +398,6 @@ static inline int obd_check_dev_active(struct obd_device *obd) (export)->exp_md_stats, coffset); \ } -#else -#define OBD_COUNTER_OFFSET(op) -#define OBD_COUNTER_INCREMENT(obd, op) -#define EXP_COUNTER_INCREMENT(exp, op) -#define MD_COUNTER_INCREMENT(obd, op) -#define EXP_MD_COUNTER_INCREMENT(exp, op) -#endif #define OBD_CHECK_MD_OP(obd, op, err) \ do { \ diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h index c0136ee778e3..73e2d4880b9b 100644 --- a/drivers/staging/lustre/lustre/include/obd_support.h +++ b/drivers/staging/lustre/lustre/include/obd_support.h @@ -509,7 +509,6 @@ extern atomic_t libcfs_kmemory; extern void obd_update_maxusage(void); -#if defined (CONFIG_PROC_FS) #define obd_memory_add(size) \ lprocfs_counter_add(obd_memory, OBD_MEMORY_STAT, (long)(size)) #define obd_memory_sub(size) \ @@ -530,46 +529,6 @@ extern void obd_update_maxusage(void); extern __u64 obd_memory_max(void); extern __u64 obd_pages_max(void); -#else - -extern __u64 obd_alloc; -extern __u64 obd_pages; - -extern __u64 obd_max_alloc; -extern __u64 obd_max_pages; - -static inline void obd_memory_add(long size) -{ - obd_alloc += size; - if (obd_alloc > obd_max_alloc) - obd_max_alloc = obd_alloc; -} - -static inline void obd_memory_sub(long size) -{ - obd_alloc -= size; -} - -static inline void obd_pages_add(int order) -{ - obd_pages += 1<< order; - if (obd_pages > obd_max_pages) - obd_max_pages = obd_pages; -} - -static inline void obd_pages_sub(int order) -{ - obd_pages -= 1<< order; -} - -#define obd_memory_sum() (obd_alloc) -#define obd_pages_sum() (obd_pages) - -#define obd_memory_max() (obd_max_alloc) -#define obd_pages_max() (obd_max_pages) - -#endif - #define OBD_DEBUG_MEMUSAGE (1) #if OBD_DEBUG_MEMUSAGE diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c index 50e049b01a62..cdb63665a113 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c @@ -955,7 +955,7 @@ void ldlm_namespace_free_post(struct ldlm_namespace *ns) * proc1: destroy import * class_disconnect_export(grab cl_sem) -> * -> ldlm_namespace_free -> - * -> lprocfs_remove(grab _lprocfs_lock). + * -> ldebugfs_remove(grab _lprocfs_lock). * proc2: read proc info * lprocfs_fops_read(grab _lprocfs_lock) -> * -> osc_rd_active, etc(grab cl_sem). diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c index f0ee76abfd5a..83b1a708b1e3 100644 --- a/drivers/staging/lustre/lustre/libcfs/module.c +++ b/drivers/staging/lustre/lustre/libcfs/module.c @@ -49,7 +49,6 @@ #include #include -#include #include # define DEBUG_SUBSYSTEM S_LNET diff --git a/drivers/staging/lustre/lustre/llite/Makefile b/drivers/staging/lustre/lustre/llite/Makefile index 7d70115d5bc7..2cbc46838fdd 100644 --- a/drivers/staging/lustre/lustre/llite/Makefile +++ b/drivers/staging/lustre/lustre/llite/Makefile @@ -5,7 +5,6 @@ lustre-y := dcache.o dir.o file.o llite_close.o llite_lib.o llite_nfs.o \ xattr.o xattr_cache.o remote_perm.o llite_rmtacl.o llite_capa.o \ rw26.o super25.o statahead.o \ ../lclient/glimpse.o ../lclient/lcommon_cl.o ../lclient/lcommon_misc.o \ - vvp_dev.o vvp_page.o vvp_lock.o vvp_io.o vvp_object.o + vvp_dev.o vvp_page.o vvp_lock.o vvp_io.o vvp_object.o lproc_llite.o -lustre-$(CONFIG_PROC_FS) += lproc_llite.o llite_lloop-y := lloop.o diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h index b30eb85a53c9..f097d4d167d5 100644 --- a/drivers/staging/lustre/lustre/llite/llite_internal.h +++ b/drivers/staging/lustre/lustre/llite/llite_internal.h @@ -663,7 +663,6 @@ void ll_ra_read_ex(struct file *f, struct ll_ra_read *rar); struct ll_ra_read *ll_ra_read_get(struct file *f); /* llite/lproc_llite.c */ -#if defined (CONFIG_PROC_FS) int ldebugfs_register_mountpoint(struct dentry *parent, struct super_block *sb, char *osc, char *mdc); void ldebugfs_unregister_mountpoint(struct ll_sb_info *sbi); @@ -672,26 +671,6 @@ void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars); void ll_rw_stats_tally(struct ll_sb_info *sbi, pid_t pid, struct ll_file_data *file, loff_t pos, size_t count, int rw); -#else /* CONFIG_PROC_FS */ -static inline -int ldebugfs_register_mountpoint(struct dentry *parent, - struct super_block *sb, char *osc, char *mdc) -{ return 0; } -static inline -void ldebugfs_unregister_mountpoint(struct ll_sb_info *sbi) -{} -static inline -void ll_stats_ops_tally(struct ll_sb_info *sbi, int op, int count) -{} -static inline void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars) -{ - memset(lvars, 0, sizeof(*lvars)); -} -static inline void ll_rw_stats_tally(struct ll_sb_info *sbi, pid_t pid, - struct ll_file_data *file, loff_t pos, - size_t count, int rw) {} -#endif /* CONFIG_PROC_FS */ - /* llite/dir.c */ void ll_release_page(struct page *page, int remove); diff --git a/drivers/staging/lustre/lustre/llite/vvp_dev.c b/drivers/staging/lustre/lustre/llite/vvp_dev.c index 6d9622acb44f..2aae5f5fa8ea 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_dev.c +++ b/drivers/staging/lustre/lustre/llite/vvp_dev.c @@ -534,7 +534,7 @@ static int vvp_dump_pgcache_seq_open(struct inode *inode, struct file *filp) return rc; seq = filp->private_data; - seq->private = inode->i_private ?: PDE_DATA(inode); + seq->private = inode->i_private; return 0; } diff --git a/drivers/staging/lustre/lustre/lmv/Makefile b/drivers/staging/lustre/lustre/lmv/Makefile index a7a15369af15..1a24299791d7 100644 --- a/drivers/staging/lustre/lustre/lmv/Makefile +++ b/drivers/staging/lustre/lustre/lmv/Makefile @@ -1,3 +1,2 @@ obj-$(CONFIG_LUSTRE_FS) += lmv.o -lmv-y := lmv_obd.o lmv_intent.o lmv_fld.o -lmv-$(CONFIG_PROC_FS) += lproc_lmv.o +lmv-y := lmv_obd.o lmv_intent.o lmv_fld.o lproc_lmv.o diff --git a/drivers/staging/lustre/lustre/lmv/lmv_internal.h b/drivers/staging/lustre/lustre/lmv/lmv_internal.h index 852d78721ca9..b808728daee7 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_internal.h +++ b/drivers/staging/lustre/lustre/lmv/lmv_internal.h @@ -144,14 +144,8 @@ struct lmv_tgt_desc *lmv_locate_mds(struct lmv_obd *lmv, struct md_op_data *op_data, struct lu_fid *fid); /* lproc_lmv.c */ -#if defined(CONFIG_PROC_FS) void lprocfs_lmv_init_vars(struct lprocfs_static_vars *lvars); -#else -static inline void lprocfs_lmv_init_vars(struct lprocfs_static_vars *lvars) -{ - memset(lvars, 0, sizeof(*lvars)); -} -#endif + extern struct file_operations lmv_proc_target_fops; #endif diff --git a/drivers/staging/lustre/lustre/lov/Makefile b/drivers/staging/lustre/lustre/lov/Makefile index 6fe56a24b165..e4cc0db21014 100644 --- a/drivers/staging/lustre/lustre/lov/Makefile +++ b/drivers/staging/lustre/lustre/lov/Makefile @@ -2,5 +2,4 @@ obj-$(CONFIG_LUSTRE_FS) += lov.o lov-y := lov_obd.o lov_pack.o lov_offset.o lov_merge.o \ lov_request.o lov_ea.o lov_dev.o lov_object.o lov_page.o \ lov_lock.o lov_io.o lovsub_dev.o lovsub_object.o lovsub_page.o \ - lovsub_lock.o lovsub_io.o lov_pool.o -lov-$(CONFIG_PROC_FS) += lproc_lov.o + lovsub_lock.o lovsub_io.o lov_pool.o lproc_lov.o diff --git a/drivers/staging/lustre/lustre/lov/lov_internal.h b/drivers/staging/lustre/lustre/lov/lov_internal.h index b644acc9b034..5e8bcc6ba01a 100644 --- a/drivers/staging/lustre/lustre/lov/lov_internal.h +++ b/drivers/staging/lustre/lustre/lov/lov_internal.h @@ -265,15 +265,8 @@ void lsm_free_plain(struct lov_stripe_md *lsm); void dump_lsm(unsigned int level, const struct lov_stripe_md *lsm); /* lproc_lov.c */ -#if defined (CONFIG_PROC_FS) extern const struct file_operations lov_proc_target_fops; void lprocfs_lov_init_vars(struct lprocfs_static_vars *lvars); -#else -static inline void lprocfs_lov_init_vars(struct lprocfs_static_vars *lvars) -{ - memset(lvars, 0, sizeof(*lvars)); -} -#endif /* lov_cl.c */ extern struct lu_device_type lov_device_type; diff --git a/drivers/staging/lustre/lustre/lov/lov_pool.c b/drivers/staging/lustre/lustre/lov/lov_pool.c index 30a29fd86e8e..3c46c368cf13 100644 --- a/drivers/staging/lustre/lustre/lov/lov_pool.c +++ b/drivers/staging/lustre/lustre/lov/lov_pool.c @@ -152,7 +152,6 @@ cfs_hash_ops_t pool_hash_operations = { }; -#if defined (CONFIG_PROC_FS) /* ifdef needed for liblustre support */ /* * pool /proc seq_file methods @@ -294,7 +293,6 @@ static struct file_operations pool_proc_operations = { .llseek = seq_lseek, .release = seq_release, }; -#endif /* CONFIG_PROC_FS */ void lov_dump_pool(int level, struct pool_desc *pool) { diff --git a/drivers/staging/lustre/lustre/mdc/Makefile b/drivers/staging/lustre/lustre/mdc/Makefile index 2516551a6dc3..99ba9ff0d83a 100644 --- a/drivers/staging/lustre/lustre/mdc/Makefile +++ b/drivers/staging/lustre/lustre/mdc/Makefile @@ -1,3 +1,2 @@ obj-$(CONFIG_LUSTRE_FS) += mdc.o -mdc-y := mdc_request.o mdc_reint.o mdc_lib.o mdc_locks.o -mdc-$(CONFIG_PROC_FS) += lproc_mdc.o +mdc-y := mdc_request.o mdc_reint.o mdc_lib.o mdc_locks.o lproc_mdc.o diff --git a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c index 858d568a896f..1c95f87a0e2a 100644 --- a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c +++ b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c @@ -84,7 +84,7 @@ LUSTRE_RW_ATTR(max_rpcs_in_flight); static int mdc_kuc_open(struct inode *inode, struct file *file) { - return single_open(file, NULL, inode->i_private ?: PDE_DATA(inode)); + return single_open(file, NULL, inode->i_private); } /* temporary for testing */ diff --git a/drivers/staging/lustre/lustre/mdc/mdc_internal.h b/drivers/staging/lustre/lustre/mdc/mdc_internal.h index 81780c943a08..4d149435e949 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_internal.h +++ b/drivers/staging/lustre/lustre/mdc/mdc_internal.h @@ -40,14 +40,7 @@ #include "../include/lustre_mdc.h" #include "../include/lustre_mds.h" -#if defined CONFIG_PROC_FS void lprocfs_mdc_init_vars(struct lprocfs_static_vars *lvars); -#else -static inline void lprocfs_mdc_init_vars(struct lprocfs_static_vars *lvars) -{ - memset(lvars, 0, sizeof(*lvars)); -} -#endif void mdc_pack_body(struct ptlrpc_request *req, const struct lu_fid *fid, struct obd_capa *oc, __u64 valid, int ea_size, diff --git a/drivers/staging/lustre/lustre/mgc/Makefile b/drivers/staging/lustre/lustre/mgc/Makefile index cc6e9f51a8e8..8ea29a89cf50 100644 --- a/drivers/staging/lustre/lustre/mgc/Makefile +++ b/drivers/staging/lustre/lustre/mgc/Makefile @@ -1,3 +1,2 @@ obj-$(CONFIG_LUSTRE_FS) += mgc.o -mgc-y := mgc_request.o -mgc-$(CONFIG_PROC_FS) += lproc_mgc.o +mgc-y := mgc_request.o lproc_mgc.o diff --git a/drivers/staging/lustre/lustre/mgc/mgc_internal.h b/drivers/staging/lustre/lustre/mgc/mgc_internal.h index a6f8b3ced2e7..82fb8f46e037 100644 --- a/drivers/staging/lustre/lustre/mgc/mgc_internal.h +++ b/drivers/staging/lustre/lustre/mgc/mgc_internal.h @@ -44,19 +44,8 @@ #include "../include/lustre_log.h" #include "../include/lustre_export.h" -#if defined (CONFIG_PROC_FS) void lprocfs_mgc_init_vars(struct lprocfs_static_vars *lvars); int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data); -#else -static inline void lprocfs_mgc_init_vars(struct lprocfs_static_vars *lvars) -{ - memset(lvars, 0, sizeof(*lvars)); -} -static inline int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data) -{ - return 0; -} -#endif /* CONFIG_PROC_FS */ int mgc_process_log(struct obd_device *mgc, struct config_llog_data *cld); diff --git a/drivers/staging/lustre/lustre/mgc/mgc_request.c b/drivers/staging/lustre/lustre/mgc/mgc_request.c index 517b8ce1a44a..174dfc32876b 100644 --- a/drivers/staging/lustre/lustre/mgc/mgc_request.c +++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c @@ -448,7 +448,6 @@ static int config_log_end(char *logname, struct config_llog_instance *cfg) return rc; } -#if defined (CONFIG_PROC_FS) int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data) { struct obd_device *obd = data; @@ -477,7 +476,6 @@ int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data) LPROCFS_CLIMP_EXIT(obd); return 0; } -#endif /* reenqueue any lost locks */ #define RQ_RUNNING 0x1 diff --git a/drivers/staging/lustre/lustre/obdclass/Makefile b/drivers/staging/lustre/lustre/obdclass/Makefile index e894681797c2..d0f70b41acf6 100644 --- a/drivers/staging/lustre/lustre/obdclass/Makefile +++ b/drivers/staging/lustre/lustre/obdclass/Makefile @@ -6,6 +6,4 @@ obdclass-y := linux/linux-module.o linux/linux-obdo.o linux/linux-sysctl.o \ lustre_handles.o lustre_peer.o \ statfs_pack.o obdo.o obd_config.o obd_mount.o \ lu_object.o dt_object.o capa.o cl_object.o \ - cl_page.o cl_lock.o cl_io.o lu_ref.o acl.o - -obdclass-$(CONFIG_PROC_FS) += lprocfs_counters.o + cl_page.o cl_lock.o cl_io.o lu_ref.o acl.o lprocfs_counters.o diff --git a/drivers/staging/lustre/lustre/obdclass/class_obd.c b/drivers/staging/lustre/lustre/obdclass/class_obd.c index 6e967af2f6b4..1bc37566b3a5 100644 --- a/drivers/staging/lustre/lustre/obdclass/class_obd.c +++ b/drivers/staging/lustre/lustre/obdclass/class_obd.c @@ -506,15 +506,8 @@ int obd_init_checks(void) return ret; } -#if defined (CONFIG_PROC_FS) extern int class_procfs_init(void); extern int class_procfs_clean(void); -#else -static inline int class_procfs_init(void) -{ return 0; } -static inline int class_procfs_clean(void) -{ return 0; } -#endif static int __init init_obdclass(void) { @@ -529,24 +522,22 @@ static int __init init_obdclass(void) spin_lock_init(&obd_types_lock); obd_zombie_impexp_init(); - if (IS_ENABLED(CONFIG_PROC_FS)) { - obd_memory = lprocfs_alloc_stats(OBD_STATS_NUM, - LPROCFS_STATS_FLAG_NONE | - LPROCFS_STATS_FLAG_IRQ_SAFE); + obd_memory = lprocfs_alloc_stats(OBD_STATS_NUM, + LPROCFS_STATS_FLAG_NONE | + LPROCFS_STATS_FLAG_IRQ_SAFE); - if (obd_memory == NULL) { - CERROR("kmalloc of 'obd_memory' failed\n"); - return -ENOMEM; - } - - lprocfs_counter_init(obd_memory, OBD_MEMORY_STAT, - LPROCFS_CNTR_AVGMINMAX, - "memused", "bytes"); - lprocfs_counter_init(obd_memory, OBD_MEMORY_PAGES_STAT, - LPROCFS_CNTR_AVGMINMAX, - "pagesused", "pages"); + if (obd_memory == NULL) { + CERROR("kmalloc of 'obd_memory' failed\n"); + return -ENOMEM; } + lprocfs_counter_init(obd_memory, OBD_MEMORY_STAT, + LPROCFS_CNTR_AVGMINMAX, + "memused", "bytes"); + lprocfs_counter_init(obd_memory, OBD_MEMORY_PAGES_STAT, + LPROCFS_CNTR_AVGMINMAX, + "pagesused", "pages"); + err = obd_init_checks(); if (err == -EOVERFLOW) return err; @@ -620,7 +611,6 @@ void obd_update_maxusage(void) } EXPORT_SYMBOL(obd_update_maxusage); -#if defined (CONFIG_PROC_FS) __u64 obd_memory_max(void) { __u64 ret; @@ -644,7 +634,6 @@ __u64 obd_pages_max(void) return ret; } EXPORT_SYMBOL(obd_pages_max); -#endif /* liblustre doesn't call cleanup_obdclass, apparently. we carry on in this * ifdef to the end of the file to cover module and versioning goo.*/ diff --git a/drivers/staging/lustre/lustre/obdclass/dt_object.c b/drivers/staging/lustre/lustre/obdclass/dt_object.c index b1eee0a6dc9a..6ce407ff8318 100644 --- a/drivers/staging/lustre/lustre/obdclass/dt_object.c +++ b/drivers/staging/lustre/lustre/obdclass/dt_object.c @@ -49,8 +49,6 @@ /* fid_be_to_cpu() */ #include "../include/lustre_fid.h" -#include "../include/lustre_quota.h" - /* context key constructor/destructor: dt_global_key_init, dt_global_key_fini */ LU_KEY_INIT(dt_global, struct dt_thread_info); LU_KEY_FINI(dt_global, struct dt_thread_info); @@ -939,8 +937,6 @@ out: } EXPORT_SYMBOL(dt_index_read); -#if defined (CONFIG_PROC_FS) - int lprocfs_dt_rd_blksize(char *page, char **start, off_t off, int count, int *eof, void *data) { @@ -1055,5 +1051,3 @@ int lprocfs_dt_rd_filesfree(char *page, char **start, off_t off, return rc; } EXPORT_SYMBOL(lprocfs_dt_rd_filesfree); - -#endif /* CONFIG_PROC_FS */ diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c index 50c3d1de24cb..e3c6dcb42cff 100644 --- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c +++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c @@ -53,7 +53,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c index 8927e24a599f..54f0a81f7b51 100644 --- a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c +++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c index f44c74611d3b..17e7c1807863 100644 --- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c +++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c @@ -221,8 +221,6 @@ int lprocfs_write_frac_helper(const char __user *buffer, unsigned long count, } EXPORT_SYMBOL(lprocfs_write_frac_helper); -#if defined (CONFIG_PROC_FS) - static int lprocfs_no_percpu_stats; module_param(lprocfs_no_percpu_stats, int, 0644); MODULE_PARM_DESC(lprocfs_no_percpu_stats, "Do not alloc percpu data for lprocfs stats"); @@ -266,29 +264,6 @@ struct dentry *ldebugfs_add_simple(struct dentry *root, } EXPORT_SYMBOL(ldebugfs_add_simple); -struct proc_dir_entry *lprocfs_add_simple(struct proc_dir_entry *root, - char *name, void *data, - struct file_operations *fops) -{ - struct proc_dir_entry *proc; - umode_t mode = 0; - - if (root == NULL || name == NULL || fops == NULL) - return ERR_PTR(-EINVAL); - - if (fops->read) - mode = 0444; - if (fops->write) - mode |= 0200; - proc = proc_create_data(name, mode, root, fops, data); - if (!proc) { - CERROR("LprocFS: No memory to create /proc entry %s", name); - return ERR_PTR(-ENOMEM); - } - return proc; -} -EXPORT_SYMBOL(lprocfs_add_simple); - struct dentry *ldebugfs_add_symlink(const char *name, struct dentry *parent, const char *format, ...) { @@ -352,46 +327,6 @@ int ldebugfs_add_vars(struct dentry *parent, } EXPORT_SYMBOL(ldebugfs_add_vars); -/** - * Add /proc entries. - * - * \param root [in] The parent proc entry on which new entry will be added. - * \param list [in] Array of proc entries to be added. - * \param data [in] The argument to be passed when entries read/write routines - * are called through /proc file. - * - * \retval 0 on success - * < 0 on error - */ -int lprocfs_add_vars(struct proc_dir_entry *root, struct lprocfs_vars *list, - void *data) -{ - if (root == NULL || list == NULL) - return -EINVAL; - - while (list->name != NULL) { - struct proc_dir_entry *proc; - umode_t mode = 0; - - if (list->proc_mode != 0000) { - mode = list->proc_mode; - } else if (list->fops) { - if (list->fops->read) - mode = 0444; - if (list->fops->write) - mode |= 0200; - } - proc = proc_create_data(list->name, mode, root, - list->fops ?: &lprocfs_generic_fops, - list->data ?: data); - if (proc == NULL) - return -ENOMEM; - list++; - } - return 0; -} -EXPORT_SYMBOL(lprocfs_add_vars); - void ldebugfs_remove(struct dentry **entryp) { debugfs_remove(*entryp); @@ -399,20 +334,6 @@ void ldebugfs_remove(struct dentry **entryp) } EXPORT_SYMBOL(ldebugfs_remove); -void lprocfs_remove(struct proc_dir_entry **rooth) -{ - proc_remove(*rooth); - *rooth = NULL; -} -EXPORT_SYMBOL(lprocfs_remove); - -void lprocfs_remove_proc_entry(const char *name, struct proc_dir_entry *parent) -{ - LASSERT(parent != NULL); - remove_proc_entry(name, parent); -} -EXPORT_SYMBOL(lprocfs_remove_proc_entry); - struct dentry *ldebugfs_register(const char *name, struct dentry *parent, struct lprocfs_vars *list, void *data) @@ -439,30 +360,6 @@ out: } EXPORT_SYMBOL(ldebugfs_register); -struct proc_dir_entry *lprocfs_register(const char *name, - struct proc_dir_entry *parent, - struct lprocfs_vars *list, void *data) -{ - struct proc_dir_entry *entry; - - entry = proc_mkdir(name, parent); - if (entry == NULL) { - entry = ERR_PTR(-ENOMEM); - goto out; - } - - if (list != NULL) { - int rc = lprocfs_add_vars(entry, list, data); - if (rc != 0) { - lprocfs_remove(&entry); - entry = ERR_PTR(rc); - } - } -out: - return entry; -} -EXPORT_SYMBOL(lprocfs_register); - /* Generic callbacks */ int lprocfs_rd_uint(struct seq_file *m, void *data) { @@ -1337,7 +1234,7 @@ static int lprocfs_stats_seq_open(struct inode *inode, struct file *file) return rc; seq = file->private_data; - seq->private = inode->i_private ?: PDE_DATA(inode); + seq->private = inode->i_private; return 0; } @@ -1367,21 +1264,6 @@ int ldebugfs_register_stats(struct dentry *parent, const char *name, } EXPORT_SYMBOL(ldebugfs_register_stats); -int lprocfs_register_stats(struct proc_dir_entry *root, const char *name, - struct lprocfs_stats *stats) -{ - struct proc_dir_entry *entry; - LASSERT(root != NULL); - - entry = proc_create_data(name, 0644, root, - &lprocfs_stats_seq_fops, stats); - if (entry == NULL) - return -ENOMEM; - - return 0; -} -EXPORT_SYMBOL(lprocfs_register_stats); - void lprocfs_counter_init(struct lprocfs_stats *stats, int index, unsigned conf, const char *name, const char *units) { @@ -1854,35 +1736,16 @@ int ldebugfs_seq_create(struct dentry *parent, } EXPORT_SYMBOL(ldebugfs_seq_create); -int lprocfs_seq_create(struct proc_dir_entry *parent, - const char *name, - umode_t mode, - const struct file_operations *seq_fops, - void *data) -{ - struct proc_dir_entry *entry; - - /* Disallow secretly (un)writable entries. */ - LASSERT((seq_fops->write == NULL) == ((mode & 0222) == 0)); - entry = proc_create_data(name, mode, parent, seq_fops, data); - - if (entry == NULL) - return -ENOMEM; - - return 0; -} -EXPORT_SYMBOL(lprocfs_seq_create); - -int lprocfs_obd_seq_create(struct obd_device *dev, - const char *name, - umode_t mode, - const struct file_operations *seq_fops, - void *data) +int ldebugfs_obd_seq_create(struct obd_device *dev, + const char *name, + umode_t mode, + const struct file_operations *seq_fops, + void *data) { return ldebugfs_seq_create(dev->obd_debugfs_entry, name, mode, seq_fops, data); } -EXPORT_SYMBOL(lprocfs_obd_seq_create); +EXPORT_SYMBOL(ldebugfs_obd_seq_create); void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value) { @@ -1938,8 +1801,6 @@ int lprocfs_obd_rd_max_pages_per_rpc(struct seq_file *m, void *data) } EXPORT_SYMBOL(lprocfs_obd_rd_max_pages_per_rpc); -#endif - ssize_t lustre_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { diff --git a/drivers/staging/lustre/lustre/obdclass/lu_object.c b/drivers/staging/lustre/lustre/obdclass/lu_object.c index 4458faad1b1a..eae660660358 100644 --- a/drivers/staging/lustre/lustre/obdclass/lu_object.c +++ b/drivers/staging/lustre/lustre/obdclass/lu_object.c @@ -1989,14 +1989,10 @@ void lu_global_fini(void) static __u32 ls_stats_read(struct lprocfs_stats *stats, int idx) { -#if defined (CONFIG_PROC_FS) struct lprocfs_counter ret; lprocfs_stats_collect(stats, idx, &ret); return (__u32)ret.lc_count; -#else - return 0; -#endif } /** diff --git a/drivers/staging/lustre/lustre/osc/Makefile b/drivers/staging/lustre/lustre/osc/Makefile index 54927fba4eb4..37cdeea9ac49 100644 --- a/drivers/staging/lustre/lustre/osc/Makefile +++ b/drivers/staging/lustre/lustre/osc/Makefile @@ -1,4 +1,3 @@ obj-$(CONFIG_LUSTRE_FS) += osc.o osc-y := osc_request.o osc_dev.o osc_object.o \ - osc_page.o osc_lock.o osc_io.o osc_quota.o osc_cache.o -osc-$(CONFIG_PROC_FS) += lproc_osc.o + osc_page.o osc_lock.o osc_io.o osc_quota.o osc_cache.o lproc_osc.o diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c index 0ba2c36ace44..9dc84ba7aa55 100644 --- a/drivers/staging/lustre/lustre/osc/lproc_osc.c +++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c @@ -741,8 +741,8 @@ int lproc_osc_attach_seqstat(struct obd_device *dev) rc = ldebugfs_seq_create(dev->obd_debugfs_entry, "osc_stats", 0644, &osc_stats_fops, dev); if (rc == 0) - rc = lprocfs_obd_seq_create(dev, "rpc_stats", 0644, - &osc_rpc_stats_fops, dev); + rc = ldebugfs_obd_seq_create(dev, "rpc_stats", 0644, + &osc_rpc_stats_fops, dev); return rc; } diff --git a/drivers/staging/lustre/lustre/osc/osc_internal.h b/drivers/staging/lustre/lustre/osc/osc_internal.h index af96c7bc7764..470698b0dd75 100644 --- a/drivers/staging/lustre/lustre/osc/osc_internal.h +++ b/drivers/staging/lustre/lustre/osc/osc_internal.h @@ -136,16 +136,8 @@ extern spinlock_t osc_ast_guard; int osc_cleanup(struct obd_device *obd); int osc_setup(struct obd_device *obd, struct lustre_cfg *lcfg); -#if defined (CONFIG_PROC_FS) int lproc_osc_attach_seqstat(struct obd_device *dev); void lprocfs_osc_init_vars(struct lprocfs_static_vars *lvars); -#else -static inline int lproc_osc_attach_seqstat(struct obd_device *dev) {return 0;} -static inline void lprocfs_osc_init_vars(struct lprocfs_static_vars *lvars) -{ - memset(lvars, 0, sizeof(*lvars)); -} -#endif extern struct lu_device_type osc_device_type; diff --git a/drivers/staging/lustre/lustre/ptlrpc/Makefile b/drivers/staging/lustre/lustre/ptlrpc/Makefile index fb50cd4c65b6..24bbac19ddd1 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/Makefile +++ b/drivers/staging/lustre/lustre/ptlrpc/Makefile @@ -15,6 +15,5 @@ ptlrpc_objs += pers.o lproc_ptlrpc.o wiretest.o layout.o ptlrpc_objs += sec.o sec_bulk.o sec_gc.o sec_config.o ptlrpc_objs += sec_null.o sec_plain.o nrs.o nrs_fifo.o -ptlrpc-y := $(ldlm_objs) $(ptlrpc_objs) -ptlrpc-$(CONFIG_PROC_FS) += sec_lproc.o +ptlrpc-y := $(ldlm_objs) $(ptlrpc_objs) sec_lproc.o ptlrpc-$(CONFIG_LUSTRE_TRANSLATE_ERRNOS) += errno.o diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c index cf5196a25fd8..1362160983a9 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c +++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c @@ -256,7 +256,6 @@ ptlrpc_ldebugfs_register(struct dentry *root, char *dir, } } -#if defined(CONFIG_PROC_FS) static int ptlrpc_lprocfs_req_history_len_seq_show(struct seq_file *m, void *v) { @@ -1237,7 +1236,7 @@ int lprocfs_wr_evict_client(struct file *file, const char __user *buffer, /* Kludge code(deadlock situation): the lprocfs lock has been held * since the client is evicted by writing client's * uuid/nid to procfs "evict_client" entry. However, - * obd_export_evict_by_uuid() will call lprocfs_remove() to destroy + * obd_export_evict_by_uuid() will call ldebugfs_remove() to destroy * the proc entries under the being destroyed export{}, so I have * to drop the lock at first here. * - jay, jxiong@clusterfs.com */ @@ -1390,5 +1389,3 @@ int lprocfs_wr_pinger_recov(struct file *file, const char __user *buffer, } EXPORT_SYMBOL(lprocfs_wr_pinger_recov); - -#endif /* CONFIG_PROC_FS */ diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h index 9f9ef9a24b63..6dc3998dcd24 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h +++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h @@ -82,16 +82,10 @@ void ptlrpc_sysfs_unregister_service(struct ptlrpc_service *svc); void ptlrpc_ldebugfs_register_service(struct dentry *debugfs_entry, struct ptlrpc_service *svc); -#if defined(CONFIG_PROC_FS) void ptlrpc_lprocfs_unregister_service(struct ptlrpc_service *svc); void ptlrpc_lprocfs_rpc_sent(struct ptlrpc_request *req, long amount); void ptlrpc_lprocfs_do_request_stat(struct ptlrpc_request *req, long q_usec, long work_usec); -#else -#define ptlrpc_lprocfs_unregister_service(params...) do {} while (0) -#define ptlrpc_lprocfs_rpc_sent(params...) do {} while (0) -#define ptlrpc_lprocfs_do_request_stat(params...) do {} while (0) -#endif /* CONFIG_PROC_FS */ /* NRS */ @@ -266,14 +260,8 @@ void sptlrpc_enc_pool_fini(void); int sptlrpc_proc_enc_pool_seq_show(struct seq_file *m, void *v); /* sec_lproc.c */ -#if defined(CONFIG_PROC_FS) int sptlrpc_lproc_init(void); void sptlrpc_lproc_fini(void); -#else -static inline int sptlrpc_lproc_init(void) -{ return 0; } -static inline void sptlrpc_lproc_fini(void) {} -#endif /* sec_gc.c */ int sptlrpc_gc_init(void); diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c b/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c index 549515dd165e..982512febf05 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c +++ b/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c @@ -144,16 +144,16 @@ int sptlrpc_lprocfs_cliobd_attach(struct obd_device *dev) return -EINVAL; } - rc = lprocfs_obd_seq_create(dev, "srpc_info", 0444, - &sptlrpc_info_lprocfs_fops, dev); + rc = ldebugfs_obd_seq_create(dev, "srpc_info", 0444, + &sptlrpc_info_lprocfs_fops, dev); if (rc) { CERROR("create proc entry srpc_info for %s: %d\n", dev->obd_name, rc); return rc; } - rc = lprocfs_obd_seq_create(dev, "srpc_contexts", 0444, - &sptlrpc_ctxs_lprocfs_fops, dev); + rc = ldebugfs_obd_seq_create(dev, "srpc_contexts", 0444, + &sptlrpc_ctxs_lprocfs_fops, dev); if (rc) { CERROR("create proc entry srpc_contexts for %s: %d\n", dev->obd_name, rc); -- 2.30.2