Commit 2ebca85a authored by OGAWA Hirofumi's avatar OGAWA Hirofumi Committed by Jens Axboe

Use WRITE_BARRIER in blkdev_issue_flush(), not (1<<BIO_RW_BARRIER)

Barriers should be submitted with the WRITE flag set.
Signed-off-by: default avatarOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 35ba8f70
...@@ -293,7 +293,7 @@ int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector) ...@@ -293,7 +293,7 @@ int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector)
bio->bi_end_io = bio_end_empty_barrier; bio->bi_end_io = bio_end_empty_barrier;
bio->bi_private = &wait; bio->bi_private = &wait;
bio->bi_bdev = bdev; bio->bi_bdev = bdev;
submit_bio(1 << BIO_RW_BARRIER, bio); submit_bio(WRITE_BARRIER, bio);
wait_for_completion(&wait); wait_for_completion(&wait);
......
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