tree 76c8b4f1362a928d426f2201790ab5d128f57724
parent c2cc49a2f8a479dde96a599646d30b6cc9dbed78
author Jens Axboe <jens.axboe@oracle.com> 1247143952 +0200
committer Jens Axboe <axboe@carl.(none)> 1247250713 +0200

Fix congestion_wait() sync/async vs read/write confusion

Commit 1faa16d22877f4839bd433547d770c676d1d964c accidentally broke
the bdi congestion wait queue logic, causing us to wait on congestion
for WRITE (== 1) when we really wanted BLK_RW_ASYNC (== 0) instead.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>