From 3c96cb32d318f323c1bf972a4c66821f8499e34d Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 13 Apr 2012 13:11:34 -0700 Subject: blkcg: drop stuff unused after per-queue policy activation update * All_q_list is unused. Drop all_q_{mutex|list}. * @for_root of blkg_lookup_create() is always %false when called from outside blk-cgroup.c proper. Factor out __blkg_lookup_create() so that it doesn't check whether @q is bypassing and use the underscored version for the @for_root callsite. * blkg_destroy_all() is used only from blkcg proper and @destroy_root is always %true. Make it static and drop @destroy_root. Signed-off-by: Tejun Heo Cc: Vivek Goyal Signed-off-by: Jens Axboe --- block/cfq-iosched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/cfq-iosched.c') diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 0203652e1f34..eb07eb64e85b 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1348,7 +1348,7 @@ static struct cfq_group *cfq_lookup_create_cfqg(struct cfq_data *cfqd, } else { struct blkio_group *blkg; - blkg = blkg_lookup_create(blkcg, q, false); + blkg = blkg_lookup_create(blkcg, q); if (!IS_ERR(blkg)) cfqg = blkg_to_cfqg(blkg); } -- cgit v1.2.3