diff options
| -rw-r--r-- | fs/namespace.c | 4 | ||||
| -rw-r--r-- | include/linux/mount.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 54066c9b8da0..4b74fabced43 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -428,7 +428,7 @@ out_free_cache: * mnt_want/drop_write() will _keep_ the filesystem * r/w. */ -bool __mnt_is_readonly(struct vfsmount *mnt) +bool __mnt_is_readonly(const struct vfsmount *mnt) { return (mnt->mnt_flags & MNT_READONLY) || sb_rdonly(mnt->mnt_sb); } @@ -468,7 +468,7 @@ static unsigned int mnt_get_writers(struct mount *mnt) #endif } -static int mnt_is_readonly(struct vfsmount *mnt) +static int mnt_is_readonly(const struct vfsmount *mnt) { if (READ_ONCE(mnt->mnt_sb->s_readonly_remount)) return 1; diff --git a/include/linux/mount.h b/include/linux/mount.h index 85e97b9340ff..acfe7ef86a1b 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -76,7 +76,7 @@ extern void mntput(struct vfsmount *mnt); extern struct vfsmount *mntget(struct vfsmount *mnt); extern void mnt_make_shortterm(struct vfsmount *mnt); extern struct vfsmount *mnt_clone_internal(const struct path *path); -extern bool __mnt_is_readonly(struct vfsmount *mnt); +extern bool __mnt_is_readonly(const struct vfsmount *mnt); extern bool mnt_may_suid(struct vfsmount *mnt); extern struct vfsmount *clone_private_mount(const struct path *path); |