# Makefile for the S/390 common i/o drivers
#
-obj-y += airq.o blacklist.o chsc.o cio.o css.o chp.o
+obj-y += airq.o blacklist.o chsc.o cio.o css.o chp.o idset.o
ccw_device-objs += device.o device_fsm.o device_ops.o
ccw_device-objs += device_id.o device_pgid.o device_status.o
obj-y += ccw_device.o cmf.o
* Handle channel-report-words indicating that the status of a channel-path
* has changed.
*/
-int chp_process_crw(int id, int status)
+void chp_process_crw(int id, int status)
{
struct chp_id chpid;
if (status) {
if (!chp_is_registered(chpid))
chp_new(chpid);
- return chsc_chp_online(chpid);
- } else {
+ chsc_chp_online(chpid);
+ } else
chsc_chp_offline(chpid);
- return 0;
- }
}
static inline int info_bit_num(struct chp_id id)
u8 chp_get_sch_opm(struct subchannel *sch);
int chp_is_registered(struct chp_id chpid);
void *chp_get_chp_desc(struct chp_id chpid);
-int chp_process_crw(int id, int available);
+void chp_process_crw(int id, int available);
void chp_remove_cmg_attr(struct channel_path *chp);
int chp_add_cmg_attr(struct channel_path *chp);
int chp_new(struct chp_id chpid);
if (cio_clear(sch)) {
/* Recheck device in case clear failed. */
sch->lpm = 0;
- if (device_trigger_verify(sch) != 0) {
- if(css_enqueue_subchannel_slow(sch->schid)) {
- css_clear_subchannel_slow_list();
- need_rescan = 1;
- }
- }
+ if (device_trigger_verify(sch) != 0)
+ css_schedule_eval(sch->schid);
return;
}
/* Request retry of internal operation. */
out_unreg:
sch->lpm = 0;
- if (css_enqueue_subchannel_slow(sch->schid)) {
- css_clear_subchannel_slow_list();
- need_rescan = 1;
- }
spin_unlock_irq(sch->lock);
+ css_schedule_eval(sch->schid);
return 0;
}
return;
bus_for_each_dev(&css_bus_type, NULL, &chpid,
s390_subchannel_remove_chpid);
-
- if (need_rescan || css_slow_subchannels_exist())
- queue_work(slow_path_wq, &slow_path_work);
}
struct res_acc_data {
s390_process_res_acc_new_sch(struct subchannel_id schid)
{
struct schib schib;
- int ret;
/*
* We don't know the device yet, but since a path
* may be available now to the device we'll have
*/
if (stsch_err(schid, &schib))
/* We're through */
- return need_rescan ? -EAGAIN : -ENXIO;
+ return -ENXIO;
/* Put it on the slow path. */
- ret = css_enqueue_subchannel_slow(schid);
- if (ret) {
- css_clear_subchannel_slow_list();
- need_rescan = 1;
- return -EAGAIN;
- }
+ css_schedule_eval(schid);
return 0;
}
}
-static int
-s390_process_res_acc (struct res_acc_data *res_data)
+static void s390_process_res_acc (struct res_acc_data *res_data)
{
- int rc;
char dbf_txt[15];
sprintf(dbf_txt, "accpr%x.%02x", res_data->chpid.cssid,
* The more information we have (info), the less scanning
* will we have to do.
*/
- rc = for_each_subchannel(__s390_process_res_acc, res_data);
- if (css_slow_subchannels_exist())
- rc = -EAGAIN;
- else if (rc != -EAGAIN)
- rc = 0;
- return rc;
+ for_each_subchannel(__s390_process_res_acc, res_data);
}
static int
/* ccdf has to be big enough for a link-incident record */
} __attribute__ ((packed));
-static int chsc_process_sei_link_incident(struct chsc_sei_area *sei_area)
+static void chsc_process_sei_link_incident(struct chsc_sei_area *sei_area)
{
struct chp_id chpid;
int id;
CIO_CRW_EVENT(4, "chsc: link incident (rs=%02x, rs_id=%04x)\n",
sei_area->rs, sei_area->rsid);
if (sei_area->rs != 4)
- return 0;
+ return;
id = __get_chpid_from_lir(sei_area->ccdf);
if (id < 0)
CIO_CRW_EVENT(4, "chsc: link incident - invalid LIR\n");
chpid.id = id;
chsc_chp_offline(chpid);
}
-
- return 0;
}
-static int chsc_process_sei_res_acc(struct chsc_sei_area *sei_area)
+static void chsc_process_sei_res_acc(struct chsc_sei_area *sei_area)
{
struct res_acc_data res_data;
struct chp_id chpid;
int status;
- int rc;
CIO_CRW_EVENT(4, "chsc: resource accessibility event (rs=%02x, "
"rs_id=%04x)\n", sei_area->rs, sei_area->rsid);
if (sei_area->rs != 4)
- return 0;
+ return;
chp_id_init(&chpid);
chpid.id = sei_area->rsid;
/* allocate a new channel path structure, if needed */
if (status < 0)
chp_new(chpid);
else if (!status)
- return 0;
+ return;
memset(&res_data, 0, sizeof(struct res_acc_data));
res_data.chpid = chpid;
if ((sei_area->vf & 0xc0) != 0) {
/* link address */
res_data.fla_mask = 0xff00;
}
- rc = s390_process_res_acc(&res_data);
-
- return rc;
+ s390_process_res_acc(&res_data);
}
struct chp_config_data {
u8 pc;
};
-static int chsc_process_sei_chp_config(struct chsc_sei_area *sei_area)
+static void chsc_process_sei_chp_config(struct chsc_sei_area *sei_area)
{
struct chp_config_data *data;
struct chp_id chpid;
CIO_CRW_EVENT(4, "chsc: channel-path-configuration notification\n");
if (sei_area->rs != 0)
- return 0;
+ return;
data = (struct chp_config_data *) &(sei_area->ccdf);
chp_id_init(&chpid);
for (num = 0; num <= __MAX_CHPID; num++) {
break;
}
}
-
- return 0;
}
-static int chsc_process_sei(struct chsc_sei_area *sei_area)
+static void chsc_process_sei(struct chsc_sei_area *sei_area)
{
- int rc;
-
/* Check if we might have lost some information. */
- if (sei_area->flags & 0x40)
+ if (sei_area->flags & 0x40) {
CIO_CRW_EVENT(2, "chsc: event overflow\n");
+ css_schedule_eval_all();
+ }
/* which kind of information was stored? */
- rc = 0;
switch (sei_area->cc) {
case 1: /* link incident*/
- rc = chsc_process_sei_link_incident(sei_area);
+ chsc_process_sei_link_incident(sei_area);
break;
case 2: /* i/o resource accessibiliy */
- rc = chsc_process_sei_res_acc(sei_area);
+ chsc_process_sei_res_acc(sei_area);
break;
case 8: /* channel-path-configuration notification */
- rc = chsc_process_sei_chp_config(sei_area);
+ chsc_process_sei_chp_config(sei_area);
break;
default: /* other stuff */
CIO_CRW_EVENT(4, "chsc: unhandled sei content code %d\n",
sei_area->cc);
break;
}
-
- return rc;
}
-int chsc_process_crw(void)
+void chsc_process_crw(void)
{
struct chsc_sei_area *sei_area;
- int ret;
- int rc;
if (!sei_page)
- return 0;
+ return;
/* Access to sei_page is serialized through machine check handler
* thread, so no need for locking. */
sei_area = sei_page;
CIO_TRACE_EVENT( 2, "prcss");
- ret = 0;
do {
memset(sei_area, 0, sizeof(*sei_area));
sei_area->request.length = 0x0010;
if (sei_area->response.code == 0x0001) {
CIO_CRW_EVENT(4, "chsc: sei successful\n");
- rc = chsc_process_sei(sei_area);
- if (rc)
- ret = rc;
+ chsc_process_sei(sei_area);
} else {
CIO_CRW_EVENT(2, "chsc: sei failed (rc=%04x)\n",
sei_area->response.code);
- ret = 0;
break;
}
} while (sei_area->flags & 0x80);
-
- return ret;
}
static int
__chp_add_new_sch(struct subchannel_id schid)
{
struct schib schib;
- int ret;
if (stsch_err(schid, &schib))
/* We're through */
- return need_rescan ? -EAGAIN : -ENXIO;
+ return -ENXIO;
/* Put it on the slow path. */
- ret = css_enqueue_subchannel_slow(schid);
- if (ret) {
- css_clear_subchannel_slow_list();
- need_rescan = 1;
- return -EAGAIN;
- }
+ css_schedule_eval(schid);
return 0;
}
return 0;
}
-int chsc_chp_online(struct chp_id chpid)
+void chsc_chp_online(struct chp_id chpid)
{
- int rc;
char dbf_txt[15];
sprintf(dbf_txt, "cadd%x.%02x", chpid.cssid, chpid.id);
CIO_TRACE_EVENT(2, dbf_txt);
- if (chp_get_status(chpid) == 0)
- return 0;
- rc = for_each_subchannel(__chp_add, &chpid);
- if (css_slow_subchannels_exist())
- rc = -EAGAIN;
- if (rc != -EAGAIN)
- rc = 0;
- return rc;
+ if (chp_get_status(chpid) != 0)
+ for_each_subchannel(__chp_add, &chpid);
}
static void __s390_subchannel_vary_chpid(struct subchannel *sch,
sch->driver->verify(&sch->dev);
}
} else if (!sch->lpm) {
- if (device_trigger_verify(sch) != 0) {
- if (css_enqueue_subchannel_slow(sch->schid)) {
- css_clear_subchannel_slow_list();
- need_rescan = 1;
- }
- }
+ if (device_trigger_verify(sch) != 0)
+ css_schedule_eval(sch->schid);
} else if (sch->driver && sch->driver->verify)
sch->driver->verify(&sch->dev);
break;
/* We're through */
return -ENXIO;
/* Put it on the slow path. */
- if (css_enqueue_subchannel_slow(schid)) {
- css_clear_subchannel_slow_list();
- need_rescan = 1;
- return -EAGAIN;
- }
+ css_schedule_eval(schid);
return 0;
}
if (on)
/* Scan for new devices on varied on path. */
for_each_subchannel(__s390_vary_chpid_on, NULL);
- if (need_rescan || css_slow_subchannels_exist())
- queue_work(slow_path_wq, &slow_path_work);
return 0;
}
struct channel_path;
extern int css_get_ssd_info(struct subchannel *);
-extern int chsc_process_crw(void);
+extern void chsc_process_crw(void);
struct css_general_char {
u64 : 41;
int chsc_chp_vary(struct chp_id chpid, int on);
int chsc_determine_channel_path_description(struct chp_id chpid,
struct channel_path_desc *desc);
-int chsc_chp_online(struct chp_id chpid);
+void chsc_chp_online(struct chp_id chpid);
void chsc_chp_offline(struct chp_id chpid);
int chsc_get_channel_measurement_chars(struct channel_path *chp);
#include "ioasm.h"
#include "chsc.h"
#include "device.h"
+#include "idset.h"
-int need_rescan = 0;
int css_init_done = 0;
static int need_reprobe = 0;
static int max_ssid = 0;
return css_probe_device(schid);
}
-static int css_evaluate_subchannel(struct subchannel_id schid, int slow)
+static void css_evaluate_subchannel(struct subchannel_id schid, int slow)
{
struct subchannel *sch;
int ret;
put_device(&sch->dev);
} else
ret = css_evaluate_new_subchannel(schid, slow);
-
- return ret;
+ if (ret == -EAGAIN)
+ css_schedule_eval(schid);
}
-static int
-css_rescan_devices(struct subchannel_id schid, void *data)
+static struct idset *slow_subchannel_set;
+static spinlock_t slow_subchannel_lock;
+
+static int __init slow_subchannel_init(void)
{
- return css_evaluate_subchannel(schid, 1);
+ spin_lock_init(&slow_subchannel_lock);
+ slow_subchannel_set = idset_sch_new();
+ if (!slow_subchannel_set) {
+ printk(KERN_WARNING "cio: could not allocate slow subchannel "
+ "set\n");
+ return -ENOMEM;
+ }
+ return 0;
}
-struct slow_subchannel {
- struct list_head slow_list;
- struct subchannel_id schid;
-};
-
-static LIST_HEAD(slow_subchannels_head);
-static DEFINE_SPINLOCK(slow_subchannel_lock);
+subsys_initcall(slow_subchannel_init);
-static void
-css_trigger_slow_path(struct work_struct *unused)
+static void css_slow_path_func(struct work_struct *unused)
{
- CIO_TRACE_EVENT(4, "slowpath");
-
- if (need_rescan) {
- need_rescan = 0;
- for_each_subchannel(css_rescan_devices, NULL);
- return;
- }
+ struct subchannel_id schid;
+ CIO_TRACE_EVENT(4, "slowpath");
spin_lock_irq(&slow_subchannel_lock);
- while (!list_empty(&slow_subchannels_head)) {
- struct slow_subchannel *slow_sch =
- list_entry(slow_subchannels_head.next,
- struct slow_subchannel, slow_list);
-
- list_del_init(slow_subchannels_head.next);
+ init_subchannel_id(&schid);
+ while (idset_sch_get_first(slow_subchannel_set, &schid)) {
+ idset_sch_del(slow_subchannel_set, schid);
spin_unlock_irq(&slow_subchannel_lock);
- css_evaluate_subchannel(slow_sch->schid, 1);
+ css_evaluate_subchannel(schid, 1);
spin_lock_irq(&slow_subchannel_lock);
- kfree(slow_sch);
}
spin_unlock_irq(&slow_subchannel_lock);
}
-DECLARE_WORK(slow_path_work, css_trigger_slow_path);
+static DECLARE_WORK(slow_path_work, css_slow_path_func);
struct workqueue_struct *slow_path_wq;
+void css_schedule_eval(struct subchannel_id schid)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&slow_subchannel_lock, flags);
+ idset_sch_add(slow_subchannel_set, schid);
+ queue_work(slow_path_wq, &slow_path_work);
+ spin_unlock_irqrestore(&slow_subchannel_lock, flags);
+}
+
+void css_schedule_eval_all(void)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&slow_subchannel_lock, flags);
+ idset_fill(slow_subchannel_set);
+ queue_work(slow_path_wq, &slow_path_work);
+ spin_unlock_irqrestore(&slow_subchannel_lock, flags);
+}
+
/* Reprobe subchannel if unregistered. */
static int reprobe_subchannel(struct subchannel_id schid, void *data)
{
EXPORT_SYMBOL_GPL(css_schedule_reprobe);
-/*
- * Rescan for new devices. FIXME: This is slow.
- * This function is called when we have lost CRWs due to overflows and we have
- * to do subchannel housekeeping.
- */
-void
-css_reiterate_subchannels(void)
-{
- css_clear_subchannel_slow_list();
- need_rescan = 1;
-}
-
/*
* Called from the machine check handler for subchannel report words.
*/
-int
-css_process_crw(int rsid1, int rsid2)
+void css_process_crw(int rsid1, int rsid2)
{
- int ret;
struct subchannel_id mchk_schid;
CIO_CRW_EVENT(2, "source is subchannel %04X, subsystem id %x\n",
rsid1, rsid2);
-
- if (need_rescan)
- /* We need to iterate all subchannels anyway. */
- return -EAGAIN;
-
init_subchannel_id(&mchk_schid);
mchk_schid.sch_no = rsid1;
if (rsid2 != 0)
* use stsch() to find out if the subchannel in question has come
* or gone.
*/
- ret = css_evaluate_subchannel(mchk_schid, 0);
- if (ret == -EAGAIN) {
- if (css_enqueue_subchannel_slow(mchk_schid)) {
- css_clear_subchannel_slow_list();
- need_rescan = 1;
- }
- }
- return ret;
+ css_evaluate_subchannel(mchk_schid, 0);
}
static int __init
subsys_initcall(init_channel_subsystem);
-int
-css_enqueue_subchannel_slow(struct subchannel_id schid)
-{
- struct slow_subchannel *new_slow_sch;
- unsigned long flags;
-
- new_slow_sch = kzalloc(sizeof(struct slow_subchannel), GFP_ATOMIC);
- if (!new_slow_sch)
- return -ENOMEM;
- new_slow_sch->schid = schid;
- spin_lock_irqsave(&slow_subchannel_lock, flags);
- list_add_tail(&new_slow_sch->slow_list, &slow_subchannels_head);
- spin_unlock_irqrestore(&slow_subchannel_lock, flags);
- return 0;
-}
-
-void
-css_clear_subchannel_slow_list(void)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&slow_subchannel_lock, flags);
- while (!list_empty(&slow_subchannels_head)) {
- struct slow_subchannel *slow_sch =
- list_entry(slow_subchannels_head.next,
- struct slow_subchannel, slow_list);
-
- list_del_init(slow_subchannels_head.next);
- kfree(slow_sch);
- }
- spin_unlock_irqrestore(&slow_subchannel_lock, flags);
-}
-
-
-
-int
-css_slow_subchannels_exist(void)
-{
- return (!list_empty(&slow_subchannels_head));
-}
-
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(css_bus_type);
EXPORT_SYMBOL_GPL(css_characteristics_avail);
extern struct subchannel * get_subchannel_by_schid(struct subchannel_id);
extern int css_init_done;
extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
-extern int css_process_crw(int, int);
+extern void css_process_crw(int, int);
extern void css_reiterate_subchannels(void);
#define __MAX_SUBCHANNEL 65535
void device_kill_pending_timer(struct subchannel *);
/* Helper functions to build lists for the slow path. */
-extern int css_enqueue_subchannel_slow(struct subchannel_id schid);
-void css_walk_subchannel_slow_list(void (*fn)(unsigned long));
-void css_clear_subchannel_slow_list(void);
-int css_slow_subchannels_exist(void);
-extern int need_rescan;
+void css_schedule_eval(struct subchannel_id schid);
+void css_schedule_eval_all(void);
int sch_is_pseudo_sch(struct subchannel *);
extern struct workqueue_struct *slow_path_wq;
-extern struct work_struct slow_path_work;
int subchannel_add_files (struct device *);
extern struct attribute_group *subch_attr_groups[];
if (old_lpm & mask)
continue;
chpid.id = sch->schib.pmcw.chpid[i];
- if (!chp_is_registered(chpid)) {
- need_rescan = 1;
- queue_work(slow_path_wq, &slow_path_work);
- }
+ if (!chp_is_registered(chpid))
+ css_schedule_eval_all();
}
}
--- /dev/null
+/*
+ * drivers/s390/cio/idset.c
+ *
+ * Copyright IBM Corp. 2007
+ * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
+ */
+
+#include <linux/slab.h>
+#include <asm/bitops.h>
+#include "idset.h"
+#include "css.h"
+
+struct idset {
+ int num_ssid;
+ int num_id;
+ unsigned long bitmap[0];
+};
+
+static inline unsigned long bitmap_size(int num_ssid, int num_id)
+{
+ return __BITOPS_WORDS(num_ssid * num_id) * sizeof(unsigned long);
+}
+
+static struct idset *idset_new(int num_ssid, int num_id)
+{
+ struct idset *set;
+
+ set = kzalloc(sizeof(struct idset) + bitmap_size(num_ssid, num_id),
+ GFP_KERNEL);
+ if (set) {
+ set->num_ssid = num_ssid;
+ set->num_id = num_id;
+ }
+ return set;
+}
+
+void idset_free(struct idset *set)
+{
+ kfree(set);
+}
+
+void idset_clear(struct idset *set)
+{
+ memset(set->bitmap, 0, bitmap_size(set->num_ssid, set->num_id));
+}
+
+void idset_fill(struct idset *set)
+{
+ memset(set->bitmap, 0xff, bitmap_size(set->num_ssid, set->num_id));
+}
+
+static inline void idset_add(struct idset *set, int ssid, int id)
+{
+ set_bit(ssid * set->num_id + id, set->bitmap);
+}
+
+static inline void idset_del(struct idset *set, int ssid, int id)
+{
+ clear_bit(ssid * set->num_id + id, set->bitmap);
+}
+
+static inline int idset_contains(struct idset *set, int ssid, int id)
+{
+ return test_bit(ssid * set->num_id + id, set->bitmap);
+}
+
+static inline int idset_get_first(struct idset *set, int *ssid, int *id)
+{
+ int bitnum;
+
+ bitnum = find_first_bit(set->bitmap, set->num_ssid * set->num_id);
+ if (bitnum >= set->num_ssid * set->num_id)
+ return 0;
+ *ssid = bitnum / set->num_id;
+ *id = bitnum % set->num_id;
+ return 1;
+}
+
+struct idset *idset_sch_new(void)
+{
+ return idset_new(__MAX_SSID + 1, __MAX_SUBCHANNEL + 1);
+}
+
+void idset_sch_add(struct idset *set, struct subchannel_id schid)
+{
+ idset_add(set, schid.ssid, schid.sch_no);
+}
+
+void idset_sch_del(struct idset *set, struct subchannel_id schid)
+{
+ idset_del(set, schid.ssid, schid.sch_no);
+}
+
+int idset_sch_contains(struct idset *set, struct subchannel_id schid)
+{
+ return idset_contains(set, schid.ssid, schid.sch_no);
+}
+
+int idset_sch_get_first(struct idset *set, struct subchannel_id *schid)
+{
+ int ssid = 0;
+ int id = 0;
+ int rc;
+
+ rc = idset_get_first(set, &ssid, &id);
+ if (rc) {
+ init_subchannel_id(schid);
+ schid->ssid = ssid;
+ schid->sch_no = id;
+ }
+ return rc;
+}
--- /dev/null
+/*
+ * drivers/s390/cio/idset.h
+ *
+ * Copyright IBM Corp. 2007
+ * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
+ */
+
+#ifndef S390_IDSET_H
+#define S390_IDSET_H S390_IDSET_H
+
+#include "schid.h"
+
+struct idset;
+
+void idset_free(struct idset *set);
+void idset_clear(struct idset *set);
+void idset_fill(struct idset *set);
+
+struct idset *idset_sch_new(void);
+void idset_sch_add(struct idset *set, struct subchannel_id id);
+void idset_sch_del(struct idset *set, struct subchannel_id id);
+int idset_sch_contains(struct idset *set, struct subchannel_id id);
+int idset_sch_get_first(struct idset *set, struct subchannel_id *id);
+
+#endif /* S390_IDSET_H */
s390_collect_crw_info(void *param)
{
struct crw crw[2];
- int ccode, ret, slow;
+ int ccode;
struct semaphore *sem;
unsigned int chain;
sem = (struct semaphore *)param;
repeat:
down_interruptible(sem);
- slow = 0;
chain = 0;
while (1) {
if (unlikely(chain > 1)) {
/* Check for overflows. */
if (crw[chain].oflw) {
pr_debug("%s: crw overflow detected!\n", __FUNCTION__);
- css_reiterate_subchannels();
+ css_schedule_eval_all();
chain = 0;
- slow = 1;
continue;
}
switch (crw[chain].rsc) {
if (crw[0].chn && !chain)
break;
pr_debug("source is subchannel %04X\n", crw[0].rsid);
- ret = css_process_crw (crw[0].rsid,
- chain ? crw[1].rsid : 0);
- if (ret == -EAGAIN)
- slow = 1;
+ css_process_crw(crw[0].rsid, chain ? crw[1].rsid : 0);
break;
case CRW_RSC_MONITOR:
pr_debug("source is monitoring facility\n");
}
switch (crw[0].erc) {
case CRW_ERC_IPARM: /* Path has come. */
- ret = chp_process_crw(crw[0].rsid, 1);
+ chp_process_crw(crw[0].rsid, 1);
break;
case CRW_ERC_PERRI: /* Path has gone. */
case CRW_ERC_PERRN:
- ret = chp_process_crw(crw[0].rsid, 0);
+ chp_process_crw(crw[0].rsid, 0);
break;
default:
pr_debug("Don't know how to handle erc=%x\n",
crw[0].erc);
- ret = 0;
}
- if (ret == -EAGAIN)
- slow = 1;
break;
case CRW_RSC_CONFIG:
pr_debug("source is configuration-alert facility\n");
break;
case CRW_RSC_CSS:
pr_debug("source is channel subsystem\n");
- ret = chsc_process_crw();
- if (ret == -EAGAIN)
- slow = 1;
+ chsc_process_crw();
break;
default:
pr_debug("unknown source\n");
/* chain is always 0 or 1 here. */
chain = crw[chain].chn ? chain + 1 : 0;
}
- if (slow)
- queue_work(slow_path_wq, &slow_path_work);
goto repeat;
return 0;
}
projects / openwrt / staging / blogic.git / commitdiff