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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-11 11:42:01 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-11 20:02:04 -0400 |
| commit | 808d4e3cfdcc52b19276175464f6dbca4df13b09 (patch) | |
| tree | 11c319127e8c1314c1ed1a777e4284032ab5bd00 /fs/namespace.c | |
| parent | 4b2c551f77f5a0c496e2125b1d883f4b26aabf2c (diff) | |
| download | lwn-808d4e3cfdcc52b19276175464f6dbca4df13b09.tar.gz lwn-808d4e3cfdcc52b19276175464f6dbca4df13b09.zip | |
consitify do_mount() arguments
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 7bdf7907413f..fc33207e28ad 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1640,7 +1640,7 @@ static int do_change_type(struct path *path, int flag) /* * do loopback mount. */ -static int do_loopback(struct path *path, char *old_name, +static int do_loopback(struct path *path, const char *old_name, int recurse) { LIST_HEAD(umount_list); @@ -1764,7 +1764,7 @@ static inline int tree_contains_unbindable(struct mount *mnt) return 0; } -static int do_move_mount(struct path *path, char *old_name) +static int do_move_mount(struct path *path, const char *old_name) { struct path old_path, parent_path; struct mount *p; @@ -1917,8 +1917,8 @@ unlock: * create a new mount for userspace and request it to be added into the * namespace's tree */ -static int do_new_mount(struct path *path, char *type, int flags, - int mnt_flags, char *name, void *data) +static int do_new_mount(struct path *path, const char *type, int flags, + int mnt_flags, const char *name, void *data) { struct vfsmount *mnt; int err; @@ -2191,8 +2191,8 @@ int copy_mount_string(const void __user *data, char **where) * Therefore, if this magic number is present, it carries no information * and must be discarded. */ -long do_mount(char *dev_name, char *dir_name, char *type_page, - unsigned long flags, void *data_page) +long do_mount(const char *dev_name, const char *dir_name, + const char *type_page, unsigned long flags, void *data_page) { struct path path; int retval = 0; |