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authorYosry Ahmed <yosryahmed@google.com>2022-10-11 22:51:55 +0000
committerTejun Heo <tj@kernel.org>2022-10-11 22:04:38 -1000
commitb675d4bdfefac2fd46838383ecb3c06ad0f4c94d (patch)
tree357322669b616d08e86d45df8700081705c044d6 /kernel
parent8248fe413216732f98563e8882b6c6ae617c327b (diff)
downloadlinux-b675d4bdfefac2fd46838383ecb3c06ad0f4c94d.tar.bz2
mm: cgroup: fix comments for get from fd/file helpers
Fix the documentation comments for cgroup_[v1v2_]get_from_[fd/file](). Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Yosry Ahmed <yosryahmed@google.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/cgroup/cgroup.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 6349a9fe9ec1..d922773fa90b 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -6246,6 +6246,7 @@ static struct cgroup *cgroup_v1v2_get_from_file(struct file *f)
/**
* cgroup_get_from_file - same as cgroup_v1v2_get_from_file, but only supports
* cgroup2.
+ * @f: file corresponding to cgroup2_dir
*/
static struct cgroup *cgroup_get_from_file(struct file *f)
{
@@ -6753,7 +6754,7 @@ out:
EXPORT_SYMBOL_GPL(cgroup_get_from_path);
/**
- * cgroup_get_from_fd - get a cgroup pointer from a fd
+ * cgroup_v1v2_get_from_fd - get a cgroup pointer from a fd
* @fd: fd obtained by open(cgroup_dir)
*
* Find the cgroup from a fd which should be obtained
@@ -6778,6 +6779,7 @@ struct cgroup *cgroup_v1v2_get_from_fd(int fd)
/**
* cgroup_get_from_fd - same as cgroup_v1v2_get_from_fd, but only supports
* cgroup2.
+ * @fd: fd obtained by open(cgroup2_dir)
*/
struct cgroup *cgroup_get_from_fd(int fd)
{