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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-07-20 10:08:17 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-07-20 10:08:17 -0700 |
| commit | c57d5621d2f2dc238f4b9c4d00b2a54187a75445 (patch) | |
| tree | ece13738a44545fb110e5d73adbf2625bc7a1ea6 /include/linux/kernfs.h | |
| parent | 6ccfe64c770139675a080ee5029ded7d89d9ea0d (diff) | |
| parent | 52721d9d3334c1cb1f76219a161084094ec634dc (diff) | |
| download | lwn-c57d5621d2f2dc238f4b9c4d00b2a54187a75445.tar.gz lwn-c57d5621d2f2dc238f4b9c4d00b2a54187a75445.zip | |
Merge tag 'v4.2-rc3' into next
Sync up with Linux 4.2-rc3 to bring in infrastructure (OF) pieces.
Diffstat (limited to 'include/linux/kernfs.h')
| -rw-r--r-- | include/linux/kernfs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index 71ecdab1671b..123be25ea15a 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -45,6 +45,7 @@ enum kernfs_node_flag { KERNFS_LOCKDEP = 0x0100, KERNFS_SUICIDAL = 0x0400, KERNFS_SUICIDED = 0x0800, + KERNFS_EMPTY_DIR = 0x1000, }; /* @flags for kernfs_create_root() */ @@ -277,6 +278,7 @@ void kernfs_put(struct kernfs_node *kn); struct kernfs_node *kernfs_node_from_dentry(struct dentry *dentry); struct kernfs_root *kernfs_root_from_sb(struct super_block *sb); +struct inode *kernfs_get_inode(struct super_block *sb, struct kernfs_node *kn); struct kernfs_root *kernfs_create_root(struct kernfs_syscall_ops *scops, unsigned int flags, void *priv); @@ -285,6 +287,8 @@ void kernfs_destroy_root(struct kernfs_root *root); struct kernfs_node *kernfs_create_dir_ns(struct kernfs_node *parent, const char *name, umode_t mode, void *priv, const void *ns); +struct kernfs_node *kernfs_create_empty_dir(struct kernfs_node *parent, + const char *name); struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent, const char *name, umode_t mode, loff_t size, @@ -352,6 +356,10 @@ static inline struct kernfs_node *kernfs_node_from_dentry(struct dentry *dentry) static inline struct kernfs_root *kernfs_root_from_sb(struct super_block *sb) { return NULL; } +static inline struct inode * +kernfs_get_inode(struct super_block *sb, struct kernfs_node *kn) +{ return NULL; } + static inline struct kernfs_root * kernfs_create_root(struct kernfs_syscall_ops *scops, unsigned int flags, void *priv) |