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| author | Guo Chao <yan@linux.vnet.ibm.com> | 2013-02-21 15:16:43 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2013-02-22 10:42:46 +0100 |
| commit | de33127d8d3f1d570aad8c2223cd81b206636bc1 (patch) | |
| tree | e3c42e69a78a0fb98100e1e3d43352481a05d62d /mm/page-writeback.c | |
| parent | d646a02a9d44d1421f273ae3923d97b47b918176 (diff) | |
block: remove redundant check to bd_openers()
bd_openers is stable under bd_mutex, no need to check it twice.
Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Guo Chao <yan@linux.vnet.ibm.com>
Cc: M. Hindess <hindessm@uk.ibm.com>
Cc: Nikanth Karthikesan <knikanth@suse.de>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm/page-writeback.c')
0 files changed, 0 insertions, 0 deletions