diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index de90e665ef11..b0ea332af35c 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -109,6 +109,7 @@ extern mempool_t *cifs_req_poolp; extern mempool_t *cifs_mid_poolp; struct workqueue_struct *cifsiod_wq; +struct workqueue_struct *decrypt_wq; struct workqueue_struct *cifsoplockd_wq; __u32 cifs_lock_secret; @@ -1499,11 +1500,22 @@ init_cifs(void) goto out_clean_proc; } + /* + * BB Consider setting limit!=0 maybe to min(num_of_cores - 1, 3) so we + * don't launch too many worker threads + */ + decrypt_wq = alloc_workqueue("smb3decryptd", + WQ_FREEZABLE|WQ_MEM_RECLAIM, 0); + if (!decrypt_wq) { + rc = -ENOMEM; + goto out_destroy_cifsiod_wq; + } + cifsoplockd_wq = alloc_workqueue("cifsoplockd", WQ_FREEZABLE|WQ_MEM_RECLAIM, 0); if (!cifsoplockd_wq) { rc = -ENOMEM; - goto out_destroy_cifsiod_wq; + goto out_destroy_decrypt_wq; } rc = cifs_fscache_register(); @@ -1569,6 +1581,8 @@ out_unreg_fscache: cifs_fscache_unregister(); out_destroy_cifsoplockd_wq: destroy_workqueue(cifsoplockd_wq); +out_destroy_decrypt_wq: + destroy_workqueue(decrypt_wq); out_destroy_cifsiod_wq: destroy_workqueue(cifsiod_wq); out_clean_proc: @@ -1595,6 +1609,7 @@ exit_cifs(void) cifs_destroy_inodecache(); cifs_fscache_unregister(); destroy_workqueue(cifsoplockd_wq); + destroy_workqueue(decrypt_wq); destroy_workqueue(cifsiod_wq); cifs_proc_clean(); } |