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| author | Divyesh Shah <dpshah@google.com> | 2010-04-16 10:10:51 +0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-04-16 10:10:51 +0400 |
| commit | 8d2a91f8960b230b8bbcc4d97ed2015f5271c87d (patch) | |
| tree | 54b742bd0ce37c1ec227178d23d7da347993a6b5 /block/blk-cgroup.h | |
| parent | b6ac23af2c66e114d3a87ef28d56f1ceec283007 (diff) | |
| download | linux-8d2a91f8960b230b8bbcc4d97ed2015f5271c87d.tar.xz | |
blkio: Initialize blkg->stats_lock for the root cfqg too
This fixes the lockdep warning reported by Gui Jianfeng.
Signed-off-by: Divyesh Shah <dpshah@google.com>
Reviewed-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-cgroup.h')
| -rw-r--r-- | block/blk-cgroup.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h index 1d409ad9c6e8..2c956a06339a 100644 --- a/block/blk-cgroup.h +++ b/block/blk-cgroup.h @@ -217,7 +217,6 @@ extern void blkiocg_add_blkio_group(struct blkio_cgroup *blkcg, extern int blkiocg_del_blkio_group(struct blkio_group *blkg); extern struct blkio_group *blkiocg_lookup_group(struct blkio_cgroup *blkcg, void *key); -void blkio_group_init(struct blkio_group *blkg); void blkiocg_update_timeslice_used(struct blkio_group *blkg, unsigned long time); void blkiocg_update_dispatch_stats(struct blkio_group *blkg, uint64_t bytes, @@ -235,7 +234,6 @@ struct cgroup; static inline struct blkio_cgroup * cgroup_to_blkio_cgroup(struct cgroup *cgroup) { return NULL; } -static inline void blkio_group_init(struct blkio_group *blkg) {} static inline void blkiocg_add_blkio_group(struct blkio_cgroup *blkcg, struct blkio_group *blkg, void *key, dev_t dev) {} |