diff options
Diffstat (limited to 'block/blk-cgroup.h')
| -rw-r--r-- | block/blk-cgroup.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h index 8bdcf504f94b..9df5ab04b6d6 100644 --- a/block/blk-cgroup.h +++ b/block/blk-cgroup.h @@ -119,6 +119,7 @@ struct blkio_cgroup { }; struct blkio_group_stats { + struct u64_stats_sync syncp; /* total disk time and nr sectors dispatched by this group */ uint64_t time; uint64_t stat_arr[BLKIO_STAT_ARR_NR][BLKIO_STAT_TOTAL]; @@ -200,8 +201,6 @@ struct blkio_group { /* reference count */ int refcnt; - /* Need to serialize the stats in the case of reset/update */ - spinlock_t stats_lock; struct blkg_policy_data *pd[BLKIO_NR_POLICIES]; /* List of blkg waiting for per cpu stats memory to be allocated */ |