diff options
| author | Kent Overstreet <kmo@daterainc.com> | 2013-11-24 10:33:32 +0400 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-24 10:33:38 +0400 |
| commit | 33879d4512c021ae65be9706608dacb36b4687b1 (patch) | |
| tree | 40b8e604aaa7138685a41778bebb4901a1b2610c /block | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | linux-33879d4512c021ae65be9706608dacb36b4687b1.tar.xz | |
block: submit_bio_wait() conversions
It was being open coded in a few places.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Joern Engel <joern@logfs.org>
Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Cc: Chris Mason <chris.mason@fusionio.com>
Acked-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-flush.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index 331e627301ea..fb6f3c0ffa49 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -502,15 +502,6 @@ void blk_abort_flushes(struct request_queue *q) } } -static void bio_end_flush(struct bio *bio, int err) -{ - if (err) - clear_bit(BIO_UPTODATE, &bio->bi_flags); - if (bio->bi_private) - complete(bio->bi_private); - bio_put(bio); -} - /** * blkdev_issue_flush - queue a flush * @bdev: blockdev to issue flush for @@ -526,7 +517,6 @@ static void bio_end_flush(struct bio *bio, int err) int blkdev_issue_flush(struct block_device *bdev, gfp_t gfp_mask, sector_t *error_sector) { - DECLARE_COMPLETION_ONSTACK(wait); struct request_queue *q; struct bio *bio; int ret = 0; @@ -548,13 +538,9 @@ int blkdev_issue_flush(struct block_device *bdev, gfp_t gfp_mask, return -ENXIO; bio = bio_alloc(gfp_mask, 0); - bio->bi_end_io = bio_end_flush; bio->bi_bdev = bdev; - bio->bi_private = &wait; - bio_get(bio); - submit_bio(WRITE_FLUSH, bio); - wait_for_completion_io(&wait); + ret = submit_bio_wait(WRITE_FLUSH, bio); /* * The driver must store the error location in ->bi_sector, if @@ -564,9 +550,6 @@ int blkdev_issue_flush(struct block_device *bdev, gfp_t gfp_mask, if (error_sector) *error_sector = bio->bi_sector; - if (!bio_flagged(bio, BIO_UPTODATE)) - ret = -EIO; - bio_put(bio); return ret; } |