| commit | 02f3939e1a9357b7c370a4a69717cf9c02452737 | |
| author | Shaohua Li <shli@kernel.org> | |
| Fri, 28 Sep 2012 08:38:48 +0000 (28 10:38 +0200) | ||
| committer | Jens Axboe <axboe@kernel.dk> | |
| Fri, 28 Sep 2012 08:38:48 +0000 (28 10:38 +0200) | ||
| tree | e7cc574ca11f44ccdf6a685dc45a9a1eede1f2cd | treesnapshot (tar.gz zip) |
| parent | 232f1b51062553b7cf49f99719fbd1b8a8d80f29 | commitdiff |
block: makes bio_split support bio without data
discard bio hasn't data attached. We hit a BUG_ON with such bio. This makes
bio_split works for such bio.
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
discard bio hasn't data attached. We hit a BUG_ON with such bio. This makes
bio_split works for such bio.
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| fs/bio.c | diffblobblamehistory |