From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 6 Jul 2025 21:13:15 +0000 (-0400)
Subject: do_move_mount(), vfs_move_mount(), do_move_mount_old(): constify struct path argument(s)
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=44b58cdaf99264a99e9f07e90b944ecdd8081c2a;p=users%2Fhch%2Fmisc.git

do_move_mount(), vfs_move_mount(), do_move_mount_old(): constify struct path argument(s)

Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/namespace.c b/fs/namespace.c
index cf8dbf0741f0..c1c906cfcb94 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -3566,8 +3566,9 @@ static inline bool may_use_mount(struct mount *mnt)
 	return check_anonymous_mnt(mnt);
 }
 
-static int do_move_mount(struct path *old_path,
-			 struct path *new_path, enum mnt_tree_flags_t flags)
+static int do_move_mount(const struct path *old_path,
+			 const struct path *new_path,
+			 enum mnt_tree_flags_t flags)
 {
 	struct mount *old = real_mount(old_path->mnt);
 	int err;
@@ -3639,7 +3640,7 @@ static int do_move_mount(struct path *old_path,
 	return attach_recursive_mnt(old, &mp);
 }
 
-static int do_move_mount_old(struct path *path, const char *old_name)
+static int do_move_mount_old(const struct path *path, const char *old_name)
 {
 	struct path old_path;
 	int err;
@@ -4469,7 +4470,8 @@ err_unlock:
 	return ret;
 }
 
-static inline int vfs_move_mount(struct path *from_path, struct path *to_path,
+static inline int vfs_move_mount(const struct path *from_path,
+				 const struct path *to_path,
 				 enum mnt_tree_flags_t mflags)
 {
 	int ret;