diff options
| author | Pavel Shilovsky <pshilovsky@etersoft.ru> | 2012-09-19 06:22:44 -0700 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2012-09-24 21:46:33 -0500 |
| commit | 1b4b55a1d9404f51aacf1ff19887eb911484057d (patch) | |
| tree | e2909277cc8db445c1d839c4859449a32cbfc08a /fs/cifs/cifsfs.c | |
| parent | b140799a11adb6023d5f96712874c37b71dab290 (diff) | |
CIFS: Turn lock mutex into rw semaphore
and allow several processes to walk through the lock list and read
can_cache_brlcks value if they are not going to modify them.
Signed-off-by: Pavel Shilovsky <pshilovsky@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index e958d9438505..4cd68c77ce39 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -937,7 +937,7 @@ cifs_init_once(void *inode) struct cifsInodeInfo *cifsi = inode; inode_init_once(&cifsi->vfs_inode); - mutex_init(&cifsi->lock_mutex); + init_rwsem(&cifsi->lock_sem); } static int |