diff options
| author | Christoph Hellwig <hch@lst.de> | 2010-06-09 09:31:01 -0400 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-06-11 06:58:08 -0400 |
| commit | 29cb48594b873f6193d6327097e504bd3e2314de (patch) | |
| tree | 1c93364fd70d93d42c6749c261f96f84a66d71e2 /kernel/kthread.c | |
| parent | 334132ae921a14ac2b2ba48e174136f7f2c9aae1 (diff) | |
writeback: fix pin_sb_for_writeback
We need to check for s_instances to make sure we don't bother working
against a filesystem that is beeing unmounted, and we need to call
put_super to make sure a superblock is freed when we race against
umount. Also no need to keep sb_lock after we got a reference on it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'kernel/kthread.c')
0 files changed, 0 insertions, 0 deletions