[PATCH 12/17] lustre/ptlrpc: skip rpcs that fail ptl_send_rpc

[Oleg Drokin]

From: Peng Tao <bergwolf@xxxxxxxxx>

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@xxxxxxxxx>
Signed-off-by: Peng Tao <bergwolf@xxxxxxxxx>
Reviewed-on: http://review.whamcloud.com/7411
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3698
Reviewed-by: Mike Pershin <mike.pershin@xxxxxxxxx>
Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
---
 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

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/