diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-19 12:07:49 -0500 |
|---|---|---|
| committer | Mike Marshall <hubcap@omnibond.com> | 2016-01-23 12:42:43 -0500 |
| commit | 90e54e36c95536a476db0fe01daa556d647aca2c (patch) | |
| tree | 6190cd2eda715c502a49bc14a1fa0a0a5cb20bd5 /fs/orangefs/devorangefs-req.c | |
| parent | 8016387ce78b4c5147241b798cf6d1fa400e4944 (diff) | |
orangefs: ->poll() doesn't need spinlock
not just for list_empty()...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
Diffstat (limited to 'fs/orangefs/devorangefs-req.c')
| -rw-r--r-- | fs/orangefs/devorangefs-req.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/orangefs/devorangefs-req.c b/fs/orangefs/devorangefs-req.c index 456b5189f772..b58fab2a9c26 100644 --- a/fs/orangefs/devorangefs-req.c +++ b/fs/orangefs/devorangefs-req.c @@ -941,10 +941,8 @@ static unsigned int orangefs_devreq_poll(struct file *file, poll_wait(file, &orangefs_request_list_waitq, poll_table); - spin_lock(&orangefs_request_list_lock); if (!list_empty(&orangefs_request_list)) poll_revent_mask |= POLL_IN; - spin_unlock(&orangefs_request_list_lock); return poll_revent_mask; } |