| commit | 2ac3cee5298a247b2774f3319b28a05f588c3f0e | |
| author | Tejun Heo <tj@kernel.org> | |
| Wed, 3 Sep 2008 06:53:37 +0000 (3 08:53 +0200) | ||
| committer | Jens Axboe <jens.axboe@oracle.com> | |
| Thu, 9 Oct 2008 06:56:04 +0000 (9 08:56 +0200) | ||
| tree | e297bbd502f1a8a52436358c5184f7de1cb43f56 | treesnapshot (tar.gz zip) |
| parent | ac65ece4eee10b03ac29ee925cadc179dc810bab | commitdiff |
block: don't grab block_class_lock unnecessarily
block_class_lock protects major_names array and bdev_map and doesn't
have anything to do with block class devices. Don't grab them while
iterating over block class devices.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block_class_lock protects major_names array and bdev_map and doesn't
have anything to do with block class devices. Don't grab them while
iterating over block class devices.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| block/genhd.c | diffblobblamehistory |