diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2009-04-17 08:41:21 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-28 07:37:28 +0200 |
| commit | e686307fdc84f249490e6c9da92fcb2424491f14 (patch) | |
| tree | d0174abe1f71a4435bf4b7a5822bfdc7dcf650aa /include | |
| parent | e93b9fb7d85da4fd9d5171649e5ddcac1dd572bf (diff) | |
| download | blackbird-op-linux-e686307fdc84f249490e6c9da92fcb2424491f14.tar.gz blackbird-op-linux-e686307fdc84f249490e6c9da92fcb2424491f14.zip | |
loop: use BIO list management functions
Now that the bio list management stuff is generic, convert loop to use
bio lists instead of its own private bio list implementation.
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bio.h | 2 | ||||
| -rw-r--r-- | include/linux/loop.h | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 7b214fd672a2..f37ca8c726ba 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -506,7 +506,7 @@ static inline int bio_has_data(struct bio *bio) } /* - * BIO list managment for use by remapping drivers (e.g. DM or MD). + * BIO list management for use by remapping drivers (e.g. DM or MD) and loop. * * A bio_list anchors a singly-linked list of bios chained through the bi_next * member of the bio. The bio_list also caches the last list member to allow diff --git a/include/linux/loop.h b/include/linux/loop.h index 40725447f5e0..66c194e2d9b9 100644 --- a/include/linux/loop.h +++ b/include/linux/loop.h @@ -56,8 +56,7 @@ struct loop_device { gfp_t old_gfp_mask; spinlock_t lo_lock; - struct bio *lo_bio; - struct bio *lo_biotail; + struct bio_list lo_bio_list; int lo_state; struct mutex lo_ctl_mutex; struct task_struct *lo_thread; |
