From f48ec1d7885281a9c6cd7779d61f321d1b1fd741 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 13 Apr 2012 13:11:25 -0700 Subject: cfq: fix build breakage & warnings * CFQ_WEIGHT_* defined inside CONFIG_BLK_CGROUP causes cfq-iosched.c compile failure when the config is disabled. Move it outside the ifdef block. * Dummy cfqg_stats_*() definitions were lacking inline modifiers causing unused functions warning if !CONFIG_CFQ_GROUP_IOSCHED. Add them. Signed-off-by: Tejun Heo Cc: Vivek Goyal Signed-off-by: Jens Axboe --- block/blk-cgroup.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'block/blk-cgroup.h') diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h index ca0ff7c0ffb6..64392ac76ce8 100644 --- a/block/blk-cgroup.h +++ b/block/blk-cgroup.h @@ -27,13 +27,13 @@ enum blkio_policy_id { /* Max limits for throttle policy */ #define THROTL_IOPS_MAX UINT_MAX -#ifdef CONFIG_BLK_CGROUP - /* CFQ specific, out here for blkcg->cfq_weight */ #define CFQ_WEIGHT_MIN 10 #define CFQ_WEIGHT_MAX 1000 #define CFQ_WEIGHT_DEFAULT 500 +#ifdef CONFIG_BLK_CGROUP + enum blkg_rwstat_type { BLKG_RWSTAT_READ, BLKG_RWSTAT_WRITE, -- cgit