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(parent: 9ad18ab) | patch
writeback: fix bdi_writeback iteration in wakeup_dirtytime_writeback()
authorTejun Heo <tj@kernel.org>
Tue, 29 Sep 2015 16:47:51 +0000 (12:47 -0400)
committerJens Axboe <axboe@fb.com>
Mon, 12 Oct 2015 16:31:11 +0000 (10:31 -0600)
commit6fdf860f15d4a6be8f0947bad608d687fe0c7af7
tree817c55df41afb26f6c0aaa98f3e9ce6952872c22tree | snapshot
parent9ad18ab938375502c03cf467abecbb77264c9475commit | diff
writeback: fix bdi_writeback iteration in wakeup_dirtytime_writeback()

wakeup_dirtytime_writeback() walks and wakes up all wb's of all bdi's;
unfortunately, it was always waking up bdi->wb instead of the wb being
walked.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: 001fe6f617b1 ("writeback: make wakeup_dirtytime_writeback() handle multiple bdi_writeback's")
Reviewed-by: Jan Kara <jack@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
fs/fs-writeback.c diff | blob | history
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