| commit | 39e567ae36fe03c2b446e1b83ee3d39bea08f90b | [log] [tgz] |
|---|---|---|
| author | Peng Tao <bergwolf@gmail.com> | Thu Jan 12 23:18:41 2012 +0800 |
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | Thu Jan 12 16:38:49 2012 -0500 |
| tree | 0f7c3c1ec9dd0fb7a8b36e3ac4818eb870de0580 | |
| parent | de040beccd52bb5fcac90031505384d037b1111c [diff] |
pnfsblock: acquire im_lock in _preload_range When calling _add_entry, we should take the im_lock to protect agains other modifiers. Cc: <stable@vger.kernel.org> #3.1+ Signed-off-by: Peng Tao <peng_tao@emc.com> Signed-off-by: Benny Halevy <bhalevy@tonian.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>