diff options
| author | Patrick Farrell <paf@cray.com> | 2016-11-02 21:24:59 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-07 11:36:46 +0100 |
| commit | a08a07c39dd265344f3605961220ca4fc9baed7f (patch) | |
| tree | 3c1388160d8f8dab664dd2bf4e8e40c62bdb54ab /drivers | |
| parent | 2b637d7f6a2d2fefd5fcce69f48c42abbbd110b4 (diff) | |
| download | linux-a08a07c39dd265344f3605961220ca4fc9baed7f.tar.bz2 | |
staging/lustre/ptlrpc: Suppress error for flock requests
-EAGAIN is a normal return when requesting POSIX flocks.
We can't recognize exactly that case here, but it's the
only case that should result in -EAGAIN on LDLM_ENQUEUE, so
don't print to console in that case.
Signed-off-by: Patrick Farrell <paf@cray.com>
Reviewed-on: http://review.whamcloud.com/22856
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8658
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/lustre/lustre/ptlrpc/client.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c index 7cbfb4c443ec..bb7ae4e08902 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/client.c +++ b/drivers/staging/lustre/lustre/ptlrpc/client.c @@ -1191,7 +1191,9 @@ static int ptlrpc_check_status(struct ptlrpc_request *req) lnet_nid_t nid = imp->imp_connection->c_peer.nid; __u32 opc = lustre_msg_get_opc(req->rq_reqmsg); - if (ptlrpc_console_allow(req)) + /* -EAGAIN is normal when using POSIX flocks */ + if (ptlrpc_console_allow(req) && + !(opc == LDLM_ENQUEUE && err == -EAGAIN)) LCONSOLE_ERROR_MSG(0x011, "%s: operation %s to node %s failed: rc = %d\n", imp->imp_obd->obd_name, ll_opcode2str(opc), |