mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-25 10:19:47 +00:00
Retry operation on EREMOTEIO on an interrupted slot
If an operation got interrupted, then since we don't know if the server processed it on not, we keep the seq#. Upon reuse of slot and seq# if we get reply from the cache (ie EREMOTEIO) then we need to retry the operation after bumping the seq# Signed-off-by: Olga Kornievskaia <kolga@netapp.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
parent
bfc505ded0
commit
a865880e20
1 changed files with 7 additions and 0 deletions
|
@ -755,6 +755,13 @@ static int nfs41_sequence_process(struct rpc_task *task,
|
|||
/* Check the SEQUENCE operation status */
|
||||
switch (res->sr_status) {
|
||||
case 0:
|
||||
/* If previous op on slot was interrupted and we reused
|
||||
* the seq# and got a reply from the cache, then retry
|
||||
*/
|
||||
if (task->tk_status == -EREMOTEIO && interrupted) {
|
||||
++slot->seq_nr;
|
||||
goto retry_nowait;
|
||||
}
|
||||
/* Update the slot's sequence and clientid lease timer */
|
||||
slot->seq_done = 1;
|
||||
clp = session->clp;
|
||||
|
|
Loading…
Reference in a new issue