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authorTejun Heo <tj@kernel.org>2012-03-05 13:15:12 -0800
committerJens Axboe <axboe@kernel.dk>2012-03-06 21:27:23 +0100
commit5efd611351d1a847c72d74fb12ff4bd187c0cb2c (patch)
treebac28206d088426ab872eea98155cc100bd8d9b1 /block/blk-throttle.c
parent7ee9c5620504906e98451dc9a1945b2b9e892cb8 (diff)
downloadlinux-5efd611351d1a847c72d74fb12ff4bd187c0cb2c.tar.bz2
blkcg: add blkcg_{init|drain|exit}_queue()
Currently block core calls directly into blk-throttle for init, drain and exit. This patch adds blkcg_{init|drain|exit}_queue() which wraps the blk-throttle functions. This is to give more control and visiblity to blkcg core layer for proper layering. Further patches will add logic common to blkcg policies to the functions. While at it, collapse blk_throtl_release() into blk_throtl_exit(). There's no reason to keep them separate. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-throttle.c')
-rw-r--r--block/blk-throttle.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index fe6a442b8482..ac6d0fe6e4ee 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -1226,10 +1226,7 @@ void blk_throtl_exit(struct request_queue *q)
* it.
*/
throtl_shutdown_wq(q);
-}
-void blk_throtl_release(struct request_queue *q)
-{
kfree(q->td);
}