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| author | Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> | 2012-08-27 20:56:51 -0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2012-10-30 08:34:24 +0100 |
| commit | b54e1f88897bcacc2cd359f48ea3b39eaf55f084 (patch) | |
| tree | 664c10b93917479b78e11d8e53d77f7a5e9cc440 /fs | |
| parent | 2911758f14e36a7cd5c7367f951dcb8817552f71 (diff) | |
| download | linux-3.10-b54e1f88897bcacc2cd359f48ea3b39eaf55f084.tar.gz linux-3.10-b54e1f88897bcacc2cd359f48ea3b39eaf55f084.tar.bz2 linux-3.10-b54e1f88897bcacc2cd359f48ea3b39eaf55f084.zip | |
floppy: don't call alloc_ordered_workqueue inside the alloc_disk loop
Since commit 070ad7e ("floppy: convert to delayed work and single-thread
wq"), we end up calling alloc_ordered_workqueue multiple times inside
the loop, which shouldn't be intended. Besides the leak, other side
effect in the current code is if blk_init_queue fails, we would end up
calling unregister_blkdev even if we didn't call yet register_blkdev.
Just moved the allocation of floppy_wq before the loop, and adjusted the
code accordingly.
Cc: stable@vger.kernel.org # 3.5+
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Reviewed-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions