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cgroup: fix some comment typos

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s/effctive/effective
s/hierarhcy/hierarchy
s/shoulid/should

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Chen Hanxiao 2015-04-23 07:57:33 -04:00 committed by Tejun Heo
parent 27cf3a16b2
commit d0f702e648
1 changed files with 2 additions and 2 deletions
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4
kernel/cgroup.c
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@ -261,7 +261,7 @@ static struct cgroup_subsys_state *cgroup_css(struct cgroup *cgrp,
* @cgrp: the cgroup of interest
* @ss: the subsystem of interest (%NULL returns @cgrp->self)
*
* Similar to cgroup_css() but returns the effctive css, which is defined
* Similar to cgroup_css() but returns the effective css, which is defined
* as the matching css of the nearest ancestor including self which has @ss
* enabled. If @ss is associated with the hierarchy @cgrp is on, this
* function is guaranteed to return non-NULL css.
@ -882,7 +882,7 @@ static void cgroup_exit_root_id(struct cgroup_root *root)
static void cgroup_free_root(struct cgroup_root *root)
{
if (root) {
/* hierarhcy ID shoulid already have been released */
/* hierarchy ID should already have been released */
WARN_ON_ONCE(root->hierarchy_id);
idr_destroy(&root->cgroup_idr);