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[bpf-next,v3,01/13] cgroup: Update the comment on cgroup_get_from_fd

Message ID 20220902023003.47124-2-laoar.shao@gmail.com (mailing list archive)
State New
Headers show
Series bpf: Introduce selectable memcg for bpf map | expand

Commit Message

Yafang Shao Sept. 2, 2022, 2:29 a.m. UTC 
After commit f3a2aebdd6fb ("cgroup: enable cgroup_get_from_file() on cgroup1")
we can open a cgroup1 dir as well. So let's update the comment.

Cc: Yosry Ahmed <yosryahmed@google.com>
Cc: Hao Luo <haoluo@google.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
---
 kernel/cgroup/cgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 5f4502a..b7d2e55 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -6625,7 +6625,7 @@  struct cgroup *cgroup_get_from_path(const char *path)
 
 /**
  * cgroup_get_from_fd - get a cgroup pointer from a fd
- * @fd: fd obtained by open(cgroup2_dir)
+ * @fd: fd obtained by open(cgroup_dir)
  *
  * Find the cgroup from a fd which should be obtained
  * by opening a cgroup directory.  Returns a pointer to the