diff options
| author |   Trond Myklebust <trondmy@gmail.com> | 2019-04-07 13:58:57 -0400 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-04-25 14:18:13 -0400 |
| commit | 0729d995f2a2726598642d552ebe916b43aef73d (patch) | |
| tree | 882f3329b76492a6548a3b6bb3aec9457245da5a /net/sunrpc | |
| parent | SUNRPC: Start the first major timeout calculation at task creation (diff) | |
| download | linux-dev-0729d995f2a2726598642d552ebe916b43aef73d.tar.xz linux-dev-0729d995f2a2726598642d552ebe916b43aef73d.zip | |
SUNRPC: Ensure to ratelimit the "server not responding" syslog messages
In particular, the timeout messages can be very noisy, so we ought to
ratelimit them in order to avoid spamming the syslog.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/clnt.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 43d6815f7391..b16322eb6c42 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -2328,7 +2328,8 @@ rpc_check_timeout(struct rpc_task *task) return; if (clnt->cl_chatty) { - printk(KERN_NOTICE "%s: server %s not responding, timed out\n", + pr_notice_ratelimited( + "%s: server %s not responding, timed out\n", clnt->cl_program->name, task->tk_xprt->servername); } @@ -2342,9 +2343,10 @@ rpc_check_timeout(struct rpc_task *task) if (!(task->tk_flags & RPC_CALL_MAJORSEEN)) { task->tk_flags |= RPC_CALL_MAJORSEEN; if (clnt->cl_chatty) { - printk(KERN_NOTICE "%s: server %s not responding, still trying\n", - clnt->cl_program->name, - task->tk_xprt->servername); + pr_notice_ratelimited( + "%s: server %s not responding, still trying\n", + clnt->cl_program->name, + task->tk_xprt->servername); } } rpc_force_rebind(clnt); @@ -2374,7 +2376,7 @@ call_decode(struct rpc_task *task) if (task->tk_flags & RPC_CALL_MAJORSEEN) { if (clnt->cl_chatty) { - printk(KERN_NOTICE "%s: server %s OK\n", + pr_notice_ratelimited("%s: server %s OK\n", clnt->cl_program->name, task->tk_xprt->servername); } |