The patch titled cgroups: use hierarchy mutex in creation failure path has been removed from the -mm tree. Its filename was cgroups-use-hierarchy-mutex-in-creation-failure-path.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: cgroups: use hierarchy mutex in creation failure path From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Now, cgrp->sibling is handled under hierarchy mutex. error route should do so, too. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Cc: Li Zefan <lizf@xxxxxxxxxxxxxx> Acked-by Paul Menage <menage@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/cgroup.c | 2 ++ 1 file changed, 2 insertions(+) diff -puN kernel/cgroup.c~cgroups-use-hierarchy-mutex-in-creation-failure-path kernel/cgroup.c --- a/kernel/cgroup.c~cgroups-use-hierarchy-mutex-in-creation-failure-path +++ a/kernel/cgroup.c @@ -2434,7 +2434,9 @@ static long cgroup_create(struct cgroup err_remove: + cgroup_lock_hierarchy(root); list_del(&cgrp->sibling); + cgroup_unlock_hierarchy(root); root->number_of_cgroups--; err_destroy: _ Patches currently in -mm which might be from kamezawa.hiroyu@xxxxxxxxxxxxxx are origin.patch proc-pid-maps-dont-show-pgoff-of-pure-anon-vmas.patch proc-pid-maps-dont-show-pgoff-of-pure-anon-vmas-checkpatch-fixes.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html