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nfsd: Add "nfsd_" to trace point names

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Follow naming convention used in client and in sunrpc layers.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chuck Lever 2018-03-27 10:53:11 -04:00 committed by J. Bruce Fields
parent 79e0b4e247
commit f394b62b7b
4 changed files with 20 additions and 20 deletions
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16
fs/nfsd/nfs4layouts.c
View file

@ -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);

4
fs/nfsd/nfs4proc.c
View file

@ -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;

4
fs/nfsd/trace.h
View file

@ -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);

16
fs/nfsd/vfs.c
View file

@ -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;
}