diff options
| author | Al Viro | 2019-11-18 09:43:10 -0500 |
|---|---|---|
| committer | Al Viro | 2019-12-10 22:29:58 -0500 |
| commit | a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672 (patch) | |
| tree | 1dce9bdc1052f0a94dffe67526e38f5a8202164f /include | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
simple_recursive_removal(): kernel-side rm -rf for ramfs-style filesystems
two requirements: no file creations in IS_DEADDIR and no cross-directory
renames whatsoever.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/debugfs.h | 2 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 | ||||
| -rw-r--r-- | include/linux/tracefs.h | 1 |
3 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index bf9b6cafa4c2..3d013de64f70 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -83,7 +83,7 @@ struct dentry *debugfs_create_automount(const char *name, void *data); void debugfs_remove(struct dentry *dentry); -void debugfs_remove_recursive(struct dentry *dentry); +#define debugfs_remove_recursive debugfs_remove const struct file_operations *debugfs_real_fops(const struct file *filp); diff --git a/include/linux/fs.h b/include/linux/fs.h index 98e0349adb52..9a2be7c0c088 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -3303,6 +3303,8 @@ extern int simple_unlink(struct inode *, struct dentry *); extern int simple_rmdir(struct inode *, struct dentry *); extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct dentry *, unsigned int); +extern void simple_recursive_removal(struct dentry *, + void (*callback)(struct dentry *)); extern int noop_fsync(struct file *, loff_t, loff_t, int); extern int noop_set_page_dirty(struct page *page); extern void noop_invalidatepage(struct page *page, unsigned int offset, diff --git a/include/linux/tracefs.h b/include/linux/tracefs.h index 88d279c1b863..99912445974c 100644 --- a/include/linux/tracefs.h +++ b/include/linux/tracefs.h @@ -28,7 +28,6 @@ struct dentry *tracefs_create_file(const char *name, umode_t mode, struct dentry *tracefs_create_dir(const char *name, struct dentry *parent); void tracefs_remove(struct dentry *dentry); -void tracefs_remove_recursive(struct dentry *dentry); struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *parent, int (*mkdir)(const char *name), |