cfq-iosched: clear ->prio_trees[] on cfqd alloc
authorJens Axboe <jens.axboe@oracle.com>
Thu, 23 Apr 2009 10:13:27 +0000 (12:13 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Fri, 24 Apr 2009 06:54:22 +0000 (08:54 +0200)
commit26a2ac009c2b07e1959c8864ca23486c1c485587
treef3c0ae95578cd454f04dc48226b3b6f1ebd1d345
parent17d5c8ca7572124c9623045f24b0c21d4aa2b47f
cfq-iosched: clear ->prio_trees[] on cfqd alloc

Not strictly needed, but we should make it clear that we init the
rbtree roots here.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/cfq-iosched.c