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authorOlga Kornievskaia <kolga@netapp.com>2022-03-24 17:22:58 +0300
committerTrond Myklebust <trond.myklebust@hammerspace.com>2022-03-24 19:06:07 +0300
commit82ee41b85cef16b4be1f4732650012d9baaedddd (patch)
tree4a9e36c5e620a7227cd66fa3aee1a8a36640315b /net
parent3de24f3d7078f90c8488fc67446671503f44d63e (diff)
downloadlinux-82ee41b85cef16b4be1f4732650012d9baaedddd.tar.xz
SUNRPC don't resend a task on an offlined transport
When a task is being retried, due to an NFS error, if the assigned transport has been put offline and the task is relocatable pick a new transport. Fixes: 6f081693e7b2b ("sunrpc: remove an offlined xprt using sysfs") Signed-off-by: Olga Kornievskaia <kolga@netapp.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/clnt.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 0f54a56d19d2..8bf2af8546d2 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1065,7 +1065,9 @@ rpc_task_get_next_xprt(struct rpc_clnt *clnt)
static
void rpc_task_set_transport(struct rpc_task *task, struct rpc_clnt *clnt)
{
- if (task->tk_xprt)
+ if (task->tk_xprt &&
+ !(test_bit(XPRT_OFFLINE, &task->tk_xprt->state) &&
+ (task->tk_flags & RPC_TASK_MOVEABLE)))
return;
if (task->tk_flags & RPC_TASK_NO_ROUND_ROBIN)
task->tk_xprt = rpc_task_get_first_xprt(clnt);