diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2021-05-14 15:57:20 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2021-05-18 13:44:04 -0400 |
| commit | 17d76ddf76e4972411402743eea7243d9a46f4f9 (patch) | |
| tree | b6527c7ccf3750a07f0f6ae93e4df3fff5209663 /fs/nfsd | |
| parent | 87512386e951ee28ba2e7ef32b843ac97621d371 (diff) | |
NFSD: Replace the nfsd_deleg_break tracepoint
Renamed so it can be enabled as a set with the other nfsd_cb_
tracepoints. And, consistent with those tracepoints, report the
address of the client, the client ID the server has given it, and
the state ID being recalled.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 2 | ||||
| -rw-r--r-- | fs/nfsd/trace.h | 32 |
2 files changed, 32 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index d4eee8a47ff3..b2573d3ecd3c 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -4641,7 +4641,7 @@ nfsd_break_deleg_cb(struct file_lock *fl) struct nfs4_delegation *dp = (struct nfs4_delegation *)fl->fl_owner; struct nfs4_file *fp = dp->dl_stid.sc_file; - trace_nfsd_deleg_break(&dp->dl_stid.sc_stateid); + trace_nfsd_cb_recall(&dp->dl_stid); /* * We don't want the locks code to timeout the lease for us; diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 1fb56433043d..b7ede12f0ab1 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -459,7 +459,6 @@ DEFINE_STATEID_EVENT(layout_recall_release); DEFINE_STATEID_EVENT(open); DEFINE_STATEID_EVENT(deleg_read); -DEFINE_STATEID_EVENT(deleg_break); DEFINE_STATEID_EVENT(deleg_recall); DECLARE_EVENT_CLASS(nfsd_stateseqid_class, @@ -1027,6 +1026,37 @@ TRACE_EVENT(nfsd_cb_done, __entry->status) ); +TRACE_EVENT(nfsd_cb_recall, + TP_PROTO( + const struct nfs4_stid *stid + ), + TP_ARGS(stid), + TP_STRUCT__entry( + __field(u32, cl_boot) + __field(u32, cl_id) + __field(u32, si_id) + __field(u32, si_generation) + __array(unsigned char, addr, sizeof(struct sockaddr_in6)) + ), + TP_fast_assign( + const stateid_t *stp = &stid->sc_stateid; + const struct nfs4_client *clp = stid->sc_client; + + __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; + __entry->cl_id = stp->si_opaque.so_clid.cl_id; + __entry->si_id = stp->si_opaque.so_id; + __entry->si_generation = stp->si_generation; + if (clp) + memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, + sizeof(struct sockaddr_in6)); + else + memset(__entry->addr, 0, sizeof(struct sockaddr_in6)); + ), + TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x", + __entry->addr, __entry->cl_boot, __entry->cl_id, + __entry->si_id, __entry->si_generation) +); + TRACE_EVENT(nfsd_cb_notify_lock, TP_PROTO( const struct nfs4_lockowner *lo, |