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| author | Tejun Heo <tj@kernel.org> | 2013-11-28 14:54:33 -0500 |
|---|---|---|
| committer | Pawel Osmialowski <p.osmialowsk@mcdsrvbld02.digital.local> | 2015-03-27 14:37:31 +0100 |
| commit | c3ea9992661d7b1197634c8407fffcc0e18eef6d (patch) | |
| tree | c9510850c064c2deef812ceb518cd6dd3467ad8d /fs/kernfs/kernfs-internal.h | |
| parent | c8aa7ba118a1ea4899825c3aafdeaba20a34df90 (diff) | |
| download | linux-3.10-c3ea9992661d7b1197634c8407fffcc0e18eef6d.tar.gz linux-3.10-c3ea9992661d7b1197634c8407fffcc0e18eef6d.tar.bz2 linux-3.10-c3ea9992661d7b1197634c8407fffcc0e18eef6d.zip | |
sysfs, kernfs: move dir core code to fs/kernfs/dir.c
Move core dir code to fs/kernfs/dir.c. fs/sysfs/dir.c now only
contains sysfs_warn_dup() and sysfs wrappers around kernfs interfaces.
The respective declarations in fs/sysfs/sysfs.h are moved to
fs/kernfs/kernfs-internal.h.
This is pure relocation.
v2: sysfs_symlink_target_lock was mistakenly relocated to kernfs. It
should remain with sysfs. Fixed.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/kernfs/kernfs-internal.h')
| -rw-r--r-- | fs/kernfs/kernfs-internal.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/kernfs/kernfs-internal.h b/fs/kernfs/kernfs-internal.h index 933ac8d5d07..31f0dbe1881 100644 --- a/fs/kernfs/kernfs-internal.h +++ b/fs/kernfs/kernfs-internal.h @@ -14,6 +14,7 @@ #include <linux/lockdep.h> #include <linux/fs.h> #include <linux/rbtree.h> +#include <linux/mutex.h> #include <linux/kernfs.h> @@ -125,4 +126,20 @@ int sysfs_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags); int sysfs_inode_init(void); +/* + * dir.c + */ +extern struct mutex sysfs_mutex; +extern const struct dentry_operations sysfs_dentry_ops; +extern const struct file_operations sysfs_dir_operations; +extern const struct inode_operations sysfs_dir_inode_operations; + +struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd); +void sysfs_put_active(struct sysfs_dirent *sd); +void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt); +int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd, + struct sysfs_dirent *parent_sd); +void sysfs_addrm_finish(struct sysfs_addrm_cxt *acxt); +struct sysfs_dirent *sysfs_new_dirent(const char *name, umode_t mode, int type); + #endif /* __KERNFS_INTERNAL_H */ |