From: Oleg Drokin <green@linuxhacker.ru>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org
Cc: Peng Tao <bergwolf@gmail.com>,
Keith Mannthey <keith.mannthey@intel.com>,
Oleg Drokin <oleg.drokin@intel.com>
Subject: [PATCH 12/17] lustre/ptlrpc: skip rpcs that fail ptl_send_rpc
Date: Fri, 28 Feb 2014 21:16:41 -0500 [thread overview]
Message-ID: <1393640206-20286-13-git-send-email-green@linuxhacker.ru> (raw)
In-Reply-To: <1393640206-20286-1-git-send-email-green@linuxhacker.ru>
From: Peng Tao <bergwolf@gmail.com>
ptl_send_rpc is not dealing with -ENOMEM in some
situations. When the ptl_send_rpc fails we need
set error and skip further processing or trigger
and LBUG
Signed-off-by: Keith Mannthey <keith.mannthey@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Reviewed-on: http://review.whamcloud.com/7411
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3698
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
---
drivers/staging/lustre/lustre/ptlrpc/client.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
index b6d831a..98041e8 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/client.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/client.c
@@ -1692,6 +1692,7 @@ int ptlrpc_check_set(const struct lu_env *env, struct ptlrpc_request_set *set)
spin_lock(&req->rq_lock);
req->rq_net_err = 1;
spin_unlock(&req->rq_lock);
+ continue;
}
/* need to reset the timeout */
force_timer_recalc = 1;
--
1.8.5.3
next prev parent reply other threads:[~2014-03-01 2:18 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-01 2:16 [PATCH 00/17] Lustre stability patches Oleg Drokin
2014-03-01 2:16 ` [PATCH 01/17] staging/lustre/llite: fix open lock matching in ll_md_blocking_ast() Oleg Drokin
2014-03-03 10:01 ` Dan Carpenter
2014-03-01 2:16 ` [PATCH 02/17] lustre/mdc: Check for all attributes validity in revalidate Oleg Drokin
2014-03-01 2:16 ` [PATCH 03/17] lustre/llite: Do not send parent dir fid in getattr by fid Oleg Drokin
2014-03-01 2:16 ` [PATCH 04/17] lustre/mdc: comments on LOOKUP and PERM lock Oleg Drokin
2014-03-01 2:16 ` [PATCH 05/17] lustre/mdc: use ibits_known mask for lock match Oleg Drokin
2014-03-01 2:16 ` [PATCH 06/17] lustre/clio: honor O_NOATIME Oleg Drokin
2014-03-01 2:16 ` [PATCH 07/17] lustre/mdc: fix bad ERR_PTR usage in mdc_locks.c Oleg Drokin
2014-03-01 2:16 ` [PATCH 08/17] lustre/recovery: free open/close request promptly Oleg Drokin
2014-03-01 2:16 ` [PATCH 09/17] lustre/llite: simplify dentry revalidate Oleg Drokin
2014-03-01 2:16 ` [PATCH 10/17] lustre/ldlm: set l_lvb_type coherent when layout is returned Oleg Drokin
2014-03-01 2:16 ` [PATCH 11/17] lustre/ptlrpc: rq_commit_cb is called for twice Oleg Drokin
2014-03-01 2:16 ` Oleg Drokin [this message]
2014-03-01 2:16 ` [PATCH 13/17] lustre/ptlrpc: fix 'data race condition' issues Oleg Drokin
2014-03-01 2:16 ` [PATCH 14/17] lustre/ptlrpc: re-enqueue ptlrpcd worker Oleg Drokin
2014-03-01 2:16 ` [PATCH 15/17] lustre/osc: Don't flush active extents Oleg Drokin
2014-03-01 2:16 ` [PATCH 16/17] lustre/quota: improper assert in osc_quota_chkdq() Oleg Drokin
2014-03-01 2:16 ` [PATCH 17/17] lustre/libcfs: warn if all HTs in a core are gone Oleg Drokin
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