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/bcache/writeback.c | |
| parent | 1e3aeae4ea710023dda2a6b780183ee371d1a796 (diff) | |
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/bcache/writeback.c')
| -rw-r--r-- | drivers/md/bcache/writeback.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index d9fd2a62e5f6..e51644e503a5 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -128,11 +128,8 @@ static void write_dirty_finish(struct closure *cl) struct dirty_io *io = container_of(cl, struct dirty_io, cl); struct keybuf_key *w = io->bio.bi_private; struct cached_dev *dc = io->dc; - struct bio_vec *bv; - int i; - bio_for_each_segment_all(bv, &io->bio, i) - __free_page(bv->bv_page); + bio_free_pages(&io->bio); /* This is kind of a dumb way of signalling errors. */ if (KEY_DIRTY(&w->key)) { |