cifs: add new cifsiod_wq workqueue

...and convert existing cifs users of system_nrt_wq to use that instead.

Also, make it freezable, and set WQ_MEM_RECLAIM since we use it to
deal with write reply handling.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 425e4f2a155c..c29d1aa2c54f 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -595,7 +595,7 @@ is_valid_oplock_break(char *buffer, struct TCP_Server_Info *srv)
 
                                 cifs_set_oplock_level(pCifsInode,
                                         pSMB->OplockLevel ? OPLOCK_READ : 0);
-                                queue_work(system_nrt_wq,
+                                queue_work(cifsiod_wq,
                                            &netfile->oplock_break);
                                 netfile->oplock_break_cancelled = false;