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| author | Tejun Heo <tj@kernel.org> | 2012-04-13 13:11:25 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2012-04-20 10:06:06 +0200 |
| commit | f48ec1d7885281a9c6cd7779d61f321d1b1fd741 (patch) | |
| tree | 87f94a60dae017dc68b76605f76b89031004a7f7 /block/blk-cgroup.h | |
| parent | 5bc4afb1ec6aa562fac4d9aba34d957ee42f5813 (diff) | |
| download | kernel-common-f48ec1d7885281a9c6cd7779d61f321d1b1fd741.tar.gz kernel-common-f48ec1d7885281a9c6cd7779d61f321d1b1fd741.tar.bz2 kernel-common-f48ec1d7885281a9c6cd7779d61f321d1b1fd741.zip | |
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 <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-cgroup.h')
| -rw-r--r-- | block/blk-cgroup.h | 4 |
1 files changed, 2 insertions, 2 deletions
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, |