From: Chuck Lever Date: Tue, 27 Mar 2018 14:53:11 +0000 (-0400) Subject: nfsd: Add "nfsd_" to trace point names X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f394b62b7b0dd24757e9813e19f4b6091c5a28f6;p=openwrt%2Fstaging%2Fblogic.git nfsd: Add "nfsd_" to trace point names Follow naming convention used in client and in sunrpc layers. Signed-off-by: Chuck Lever Signed-off-by: J. Bruce Fields --- diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c index 7d888369f85a..228faf00a594 100644 --- a/fs/nfsd/nfs4layouts.c +++ b/fs/nfsd/nfs4layouts.c @@ -165,7 +165,7 @@ nfsd4_free_layout_stateid(struct nfs4_stid *stid) struct nfs4_client *clp = ls->ls_stid.sc_client; struct nfs4_file *fp = ls->ls_stid.sc_file; - trace_layoutstate_free(&ls->ls_stid.sc_stateid); + trace_nfsd_layoutstate_free(&ls->ls_stid.sc_stateid); spin_lock(&clp->cl_lock); list_del_init(&ls->ls_perclnt); @@ -264,7 +264,7 @@ nfsd4_alloc_layout_stateid(struct nfsd4_compound_state *cstate, list_add(&ls->ls_perfile, &fp->fi_lo_states); spin_unlock(&fp->fi_lock); - trace_layoutstate_alloc(&ls->ls_stid.sc_stateid); + trace_nfsd_layoutstate_alloc(&ls->ls_stid.sc_stateid); return ls; } @@ -334,7 +334,7 @@ nfsd4_recall_file_layout(struct nfs4_layout_stateid *ls) if (list_empty(&ls->ls_layouts)) goto out_unlock; - trace_layout_recall(&ls->ls_stid.sc_stateid); + trace_nfsd_layout_recall(&ls->ls_stid.sc_stateid); refcount_inc(&ls->ls_stid.sc_count); nfsd4_run_cb(&ls->ls_recall); @@ -507,7 +507,7 @@ nfsd4_return_file_layouts(struct svc_rqst *rqstp, false, lrp->lr_layout_type, &ls); if (nfserr) { - trace_layout_return_lookup_fail(&lrp->lr_sid); + trace_nfsd_layout_return_lookup_fail(&lrp->lr_sid); return nfserr; } @@ -523,7 +523,7 @@ nfsd4_return_file_layouts(struct svc_rqst *rqstp, nfs4_inc_and_copy_stateid(&lrp->lr_sid, &ls->ls_stid); lrp->lrs_present = 1; } else { - trace_layoutstate_unhash(&ls->ls_stid.sc_stateid); + trace_nfsd_layoutstate_unhash(&ls->ls_stid.sc_stateid); nfs4_unhash_stid(&ls->ls_stid); lrp->lrs_present = 0; } @@ -694,7 +694,7 @@ nfsd4_cb_layout_done(struct nfsd4_callback *cb, struct rpc_task *task) /* * Unknown error or non-responding client, we'll need to fence. */ - trace_layout_recall_fail(&ls->ls_stid.sc_stateid); + trace_nfsd_layout_recall_fail(&ls->ls_stid.sc_stateid); ops = nfsd4_layout_ops[ls->ls_layout_type]; if (ops->fence_client) @@ -703,7 +703,7 @@ nfsd4_cb_layout_done(struct nfsd4_callback *cb, struct rpc_task *task) nfsd4_cb_layout_fail(ls); return -1; case -NFS4ERR_NOMATCHING_LAYOUT: - trace_layout_recall_done(&ls->ls_stid.sc_stateid); + trace_nfsd_layout_recall_done(&ls->ls_stid.sc_stateid); task->tk_status = 0; return 1; } @@ -716,7 +716,7 @@ nfsd4_cb_layout_release(struct nfsd4_callback *cb) container_of(cb, struct nfs4_layout_stateid, ls_recall); LIST_HEAD(reaplist); - trace_layout_recall_release(&ls->ls_stid.sc_stateid); + trace_nfsd_layout_recall_release(&ls->ls_stid.sc_stateid); nfsd4_return_all_layouts(ls, &reaplist); nfsd4_free_layouts(&reaplist); diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 40dfb759d38d..792fbb851046 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -1411,7 +1411,7 @@ nfsd4_layoutget(struct svc_rqst *rqstp, nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lgp->lg_sid, true, lgp->lg_layout_type, &ls); if (nfserr) { - trace_layout_get_lookup_fail(&lgp->lg_sid); + trace_nfsd_layout_get_lookup_fail(&lgp->lg_sid); goto out; } @@ -1480,7 +1480,7 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp, false, lcp->lc_layout_type, &ls); if (nfserr) { - trace_layout_commit_lookup_fail(&lcp->lc_sid); + trace_nfsd_layout_commit_lookup_fail(&lcp->lc_sid); /* fixup error code as per RFC5661 */ if (nfserr == nfserr_bad_stateid) nfserr = nfserr_badlayout; diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 9b7950602fad..30e04852a4e0 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -35,7 +35,7 @@ DECLARE_EVENT_CLASS(nfsd_io_class, ) #define DEFINE_NFSD_IO_EVENT(name) \ -DEFINE_EVENT(nfsd_io_class, name, \ +DEFINE_EVENT(nfsd_io_class, nfsd_##name, \ TP_PROTO(struct svc_rqst *rqstp, \ struct svc_fh *fhp, \ loff_t offset, \ @@ -76,7 +76,7 @@ DECLARE_EVENT_CLASS(nfsd_stateid_class, ) #define DEFINE_STATEID_EVENT(name) \ -DEFINE_EVENT(nfsd_stateid_class, name, \ +DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \ TP_PROTO(stateid_t *stp), \ TP_ARGS(stp)) DEFINE_STATEID_EVENT(layoutstate_alloc); diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index e2eab4c37030..857031952970 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1024,27 +1024,27 @@ __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct raparms *ra; __be32 err; - trace_read_start(rqstp, fhp, offset, *count); + trace_nfsd_read_start(rqstp, fhp, offset, *count); err = nfsd_open(rqstp, fhp, S_IFREG, NFSD_MAY_READ, &file); if (err) return err; ra = nfsd_init_raparms(file); - trace_read_opened(rqstp, fhp, offset, *count); + trace_nfsd_read_opened(rqstp, fhp, offset, *count); if (file->f_op->splice_read && test_bit(RQ_SPLICE_OK, &rqstp->rq_flags)) err = nfsd_splice_read(rqstp, file, offset, count); else err = nfsd_readv(file, offset, vec, vlen, count); - trace_read_io_done(rqstp, fhp, offset, *count); + trace_nfsd_read_io_done(rqstp, fhp, offset, *count); if (ra) nfsd_put_raparams(file, ra); fput(file); - trace_read_done(rqstp, fhp, offset, *count); + trace_nfsd_read_done(rqstp, fhp, offset, *count); return err; } @@ -1061,18 +1061,18 @@ nfsd_write(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset, struct file *file = NULL; __be32 err = 0; - trace_write_start(rqstp, fhp, offset, *cnt); + trace_nfsd_write_start(rqstp, fhp, offset, *cnt); err = nfsd_open(rqstp, fhp, S_IFREG, NFSD_MAY_WRITE, &file); if (err) goto out; - trace_write_opened(rqstp, fhp, offset, *cnt); + trace_nfsd_write_opened(rqstp, fhp, offset, *cnt); err = nfsd_vfs_write(rqstp, fhp, file, offset, vec, vlen, cnt, stable); - trace_write_io_done(rqstp, fhp, offset, *cnt); + trace_nfsd_write_io_done(rqstp, fhp, offset, *cnt); fput(file); out: - trace_write_done(rqstp, fhp, offset, *cnt); + trace_nfsd_write_done(rqstp, fhp, offset, *cnt); return err; }