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authorTejun Heo <tj@kernel.org>2012-04-16 13:57:23 -0700
committerJens Axboe <axboe@kernel.dk>2012-04-20 10:06:16 +0200
commit54e7ed12bad1e3aa2a28558fab6850240465f973 (patch)
tree907eb0451782f4eb1ad3f9236e51ec4acb7fb941 /block/blk-cgroup.c
parentc94bed89995e638e43a6663177358b9d20617361 (diff)
blkcg: remove blkio_group->path[]
blkio_group->path[] stores the path of the associated cgroup and is used only for debug messages. Just format the path from blkg->cgroup when printing debug messages. 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.c')
-rw-r--r--block/blk-cgroup.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index b1807d4ecedb..63337024e4d7 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -114,7 +114,6 @@ static struct blkio_group *blkg_alloc(struct blkio_cgroup *blkcg,
INIT_LIST_HEAD(&blkg->q_node);
blkg->blkcg = blkcg;
blkg->refcnt = 1;
- cgroup_path(blkcg->css.cgroup, blkg->path, sizeof(blkg->path));
for (i = 0; i < BLKCG_MAX_POLS; i++) {
struct blkio_policy_type *pol = blkio_policy[i];