| commit | fa41efdae7de61191a7bda3a00e88ef69afb5bb9 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Thu Apr 15 08:57:37 2010 +0900 |
| committer | Jeff Garzik <jgarzik@redhat.com> | Thu Apr 22 21:47:52 2010 -0400 |
| tree | 6bd4a8d48bbf0e8be01304e0914a575916e2b9fc | |
| parent | c81eddb0e3728661d1585fbc564449c94165cc36 [diff] |
libata: fix locking around blk_abort_request() blk_abort_request() expectes queue lock to be held by the caller. Grab it before calling the function. Lack of this synchronization led to infinite loop on corrupt q->timeout_list. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>