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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2019-11-18 09:43:10 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-12-10 22:29:58 -0500 |
| commit | a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672 (patch) | |
| tree | 1dce9bdc1052f0a94dffe67526e38f5a8202164f /include/linux/fs.h | |
| parent | Linux 5.5-rc1 (diff) | |
| download | linux-dev-a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672.tar.xz linux-dev-a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672.zip | |
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/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
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, |