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| author | Tejun Heo <tj@kernel.org> | 2013-12-11 16:02:55 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-17 08:59:15 -0800 |
| commit | bb8b9d095c5c56cce99576cfef0cf9b989f7120d (patch) | |
| tree | 9cc1ae8c8954de2d0dbb0b0f4c29a411d4716809 /include/linux/kernfs.h | |
| parent | c637b8acbe079edb477d887041755b489036f146 (diff) | |
| download | op-kernel-dev-bb8b9d095c5c56cce99576cfef0cf9b989f7120d.zip op-kernel-dev-bb8b9d095c5c56cce99576cfef0cf9b989f7120d.tar.gz | |
kernfs: add @mode to kernfs_create_dir[_ns]()
sysfs assumed 0755 for all newly created directories and kernfs
inherited it. This assumption is unnecessarily restrictive and
inconsistent with kernfs_create_file[_ns](). This patch adds @mode
parameter to kernfs_create_dir[_ns]() and update uses in sysfs
accordingly. Among others, this will be useful for implementations of
the planned ->mkdir() method.
This patch doesn't introduce any behavior differences.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/kernfs.h')
| -rw-r--r-- | include/linux/kernfs.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index e9c4e3a..0ca2aed 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -210,8 +210,8 @@ struct kernfs_root *kernfs_create_root(void *priv); void kernfs_destroy_root(struct kernfs_root *root); struct kernfs_node *kernfs_create_dir_ns(struct kernfs_node *parent, - const char *name, void *priv, - const void *ns); + const char *name, umode_t mode, + void *priv, const void *ns); struct kernfs_node *kernfs_create_file_ns_key(struct kernfs_node *parent, const char *name, umode_t mode, loff_t size, @@ -260,8 +260,8 @@ static inline struct kernfs_root *kernfs_create_root(void *priv) static inline void kernfs_destroy_root(struct kernfs_root *root) { } static inline struct kernfs_node * -kernfs_create_dir_ns(struct kernfs_node *parent, const char *name, void *priv, - const void *ns) +kernfs_create_dir_ns(struct kernfs_node *parent, const char *name, + umode_t mode, void *priv, const void *ns) { return ERR_PTR(-ENOSYS); } static inline struct kernfs_node * @@ -314,9 +314,10 @@ kernfs_find_and_get(struct kernfs_node *kn, const char *name) } static inline struct kernfs_node * -kernfs_create_dir(struct kernfs_node *parent, const char *name, void *priv) +kernfs_create_dir(struct kernfs_node *parent, const char *name, umode_t mode, + void *priv) { - return kernfs_create_dir_ns(parent, name, priv, NULL); + return kernfs_create_dir_ns(parent, name, mode, priv, NULL); } static inline struct kernfs_node * |
