averello/linux-stable-mirror
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-06-21 15:43:21 +02:00
Code Issues Packages Projects Releases Wiki Activity

backing-file: fix backing_file_open() kerneldoc parameter

Browse Source 
The kerneldoc for backing_file_open() documented a @user_path argument,
but the function takes const struct file *user_file. The user
path is derived as &user_file->f_path.

Update the @-tag to @user_file and adjust the description accordingly.
Also fix the "reuqested" typo to 'requested' in the old comment.

Signed-off-by: Li Wang <liwang@kylinos.cn>
Link: https://patch.msgid.link/20260528104208.395757-1-liwang@kylinos.cn
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
This commit is contained in:
Li Wang
2026-05-28 18:42:08 +08:00
committed by Christian Brauner
parent de654d66ff
commit aa5c4fe3ba
1 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
fs/backing-file.c
+7 -6
View File
@@ -18,17 +18,18 @@
/**
* backing_file_open - open a backing file for kernel internal use
* @user_path: path that the user reuqested to open
* @user_file: file the user requested to open
* @flags: open flags
* @real_path: path of the backing file
* @cred: credentials for open
*
* Open a backing file for a stackable filesystem (e.g., overlayfs).
* @user_path may be on the stackable filesystem and @real_path on the
* underlying filesystem. In this case, we want to be able to return the
* @user_path of the stackable filesystem. This is done by embedding the
* returned file into a container structure that also stores the stacked
* file's path, which can be retrieved using backing_file_user_path().
* @user_file->f_path may be on the stackable filesystem and @real_path
* on the underlying filesystem. In this case, we want to be able to
* return the path of the stackable filesystem. This is done by
* embedding the returned file into a container structure that also
* stores the stacked file's path, which can be retrieved using
* backing_file_user_path().
*/
struct file *backing_file_open(const struct file *user_file, int flags,
const struct path *real_path,