diff options
| -rw-r--r-- | fs/cifs/cifsfs.c | 15 | ||||
| -rw-r--r-- | fs/cifs/cifsglob.h | 1 | ||||
| -rw-r--r-- | fs/cifs/misc.c | 2 | ||||
| -rw-r--r-- | fs/cifs/smb2misc.c | 5 |
4 files changed, 18 insertions, 5 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 34fee9fb7e4f..5c52c8f56102 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -87,6 +87,7 @@ extern mempool_t *cifs_req_poolp; extern mempool_t *cifs_mid_poolp; struct workqueue_struct *cifsiod_wq; +struct workqueue_struct *cifsoplockd_wq; __u32 cifs_lock_secret; /* @@ -1374,9 +1375,16 @@ init_cifs(void) goto out_clean_proc; } + cifsoplockd_wq = alloc_workqueue("cifsoplockd", + WQ_FREEZABLE|WQ_MEM_RECLAIM, 0); + if (!cifsoplockd_wq) { + rc = -ENOMEM; + goto out_destroy_cifsiod_wq; + } + rc = cifs_fscache_register(); if (rc) - goto out_destroy_wq; + goto out_destroy_cifsoplockd_wq; rc = cifs_init_inodecache(); if (rc) @@ -1424,7 +1432,9 @@ out_destroy_inodecache: cifs_destroy_inodecache(); out_unreg_fscache: cifs_fscache_unregister(); -out_destroy_wq: +out_destroy_cifsoplockd_wq: + destroy_workqueue(cifsoplockd_wq); +out_destroy_cifsiod_wq: destroy_workqueue(cifsiod_wq); out_clean_proc: cifs_proc_clean(); @@ -1447,6 +1457,7 @@ exit_cifs(void) cifs_destroy_mids(); cifs_destroy_inodecache(); cifs_fscache_unregister(); + destroy_workqueue(cifsoplockd_wq); destroy_workqueue(cifsiod_wq); cifs_proc_clean(); } diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 5c0e11a166ff..8be55be70faf 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -1702,6 +1702,7 @@ void cifs_oplock_break(struct work_struct *work); extern const struct slow_work_ops cifs_oplock_break_ops; extern struct workqueue_struct *cifsiod_wq; +extern struct workqueue_struct *cifsoplockd_wq; extern __u32 cifs_lock_secret; extern mempool_t *cifs_mid_poolp; diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index d8f8ddcdd57c..b08531977daa 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -489,7 +489,7 @@ is_valid_oplock_break(char *buffer, struct TCP_Server_Info *srv) CIFS_INODE_DOWNGRADE_OPLOCK_TO_L2, &pCifsInode->flags); - queue_work(cifsiod_wq, + queue_work(cifsoplockd_wq, &netfile->oplock_break); netfile->oplock_break_cancelled = false; diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c index 1a04b3a5beb1..7b08a1446a7f 100644 --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -499,7 +499,7 @@ smb2_tcon_has_lease(struct cifs_tcon *tcon, struct smb2_lease_break *rsp, else cfile->oplock_break_cancelled = true; - queue_work(cifsiod_wq, &cfile->oplock_break); + queue_work(cifsoplockd_wq, &cfile->oplock_break); kfree(lw); return true; } @@ -643,7 +643,8 @@ smb2_is_valid_oplock_break(char *buffer, struct TCP_Server_Info *server) CIFS_INODE_DOWNGRADE_OPLOCK_TO_L2, &cinode->flags); spin_unlock(&cfile->file_info_lock); - queue_work(cifsiod_wq, &cfile->oplock_break); + queue_work(cifsoplockd_wq, + &cfile->oplock_break); spin_unlock(&tcon->open_file_lock); spin_unlock(&cifs_tcp_ses_lock); |