Commits
Tejun Heo committed 496fb7806d6
blkcg: fix blkcg->css ref leak in __blkg_lookup_create() __blkg_lookup_create() leaked blkcg->css ref if blkg allocation failed. Fix it. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>