diff options
| author |   Guoqing Jiang <gqjiang@suse.com> | 2016-09-22 03:10:01 -0400 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2016-09-22 07:48:03 -0600 |
| commit | 491221f88d00651e449c9caf7415b6453c8a77b7 (patch) | |
| tree | 8021285e1ee5eaff42fa4a5a00929ad36dad7633 /drivers/md/dm-log-writes.c | |
| parent | lightnvm: propagate device_add() error code (diff) | |
| download | linux-dev-491221f88d00651e449c9caf7415b6453c8a77b7.tar.xz linux-dev-491221f88d00651e449c9caf7415b6453c8a77b7.zip | |
block: export bio_free_pages to other modules
bio_free_pages is introduced in commit 1dfa0f68c040
("block: add a helper to free bio bounce buffer pages"),
we can reuse the func in other modules after it was
imported.
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Jens Axboe <axboe@fb.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Shaohua Li <shli@fb.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Acked-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md/dm-log-writes.c')
| -rw-r--r-- | drivers/md/dm-log-writes.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c index 4ab68033f9d1..b52404159ccf 100644 --- a/drivers/md/dm-log-writes.c +++ b/drivers/md/dm-log-writes.c @@ -149,8 +149,6 @@ static void put_io_block(struct log_writes_c *lc) static void log_end_io(struct bio *bio) { struct log_writes_c *lc = bio->bi_private; - struct bio_vec *bvec; - int i; if (bio->bi_error) { unsigned long flags; @@ -161,9 +159,7 @@ static void log_end_io(struct bio *bio) spin_unlock_irqrestore(&lc->blocks_lock, flags); } - bio_for_each_segment_all(bvec, bio, i) - __free_page(bvec->bv_page); - + bio_free_pages(bio); put_io_block(lc); bio_put(bio); } |