It was never enabled in uapi and its functionality is about to be
superseded by events FAN_CREATE, FAN_DELETE, FAN_MOVE with group
flag FAN_REPORT_NAME.
Keep a place holder variable name_event instead of removing the
name recording code since it will be used by the new events.
Link: https://lore.kernel.org/r/20200708111156.24659-17-amir73il@gmail.com
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
gfp_t gfp = GFP_KERNEL_ACCOUNT;
struct inode *id = fanotify_fid_inode(mask, data, data_type, dir);
const struct path *path = fsnotify_data_path(data, data_type);
+ bool name_event = false;
/*
* For queues with unlimited length lost events are not expected and
if (fanotify_is_perm_event(mask)) {
event = fanotify_alloc_perm_event(path, gfp);
- } else if (mask & FAN_DIR_MODIFY && !(WARN_ON_ONCE(!file_name))) {
- /*
- * For FAN_DIR_MODIFY event, we report the fid of the directory
- * and the name of the modified entry.
- * Allocate an fanotify_name_event struct and copy the name.
- */
+ } else if (name_event && file_name) {
event = fanotify_alloc_name_event(id, fsid, file_name, gfp);
} else if (FAN_GROUP_FLAG(group, FAN_REPORT_FID)) {
event = fanotify_alloc_fid_event(id, fsid, gfp);
BUILD_BUG_ON(FAN_MOVED_FROM != FS_MOVED_FROM);
BUILD_BUG_ON(FAN_CREATE != FS_CREATE);
BUILD_BUG_ON(FAN_DELETE != FS_DELETE);
- BUILD_BUG_ON(FAN_DIR_MODIFY != FS_DIR_MODIFY);
BUILD_BUG_ON(FAN_DELETE_SELF != FS_DELETE_SELF);
BUILD_BUG_ON(FAN_MOVE_SELF != FS_MOVE_SELF);
BUILD_BUG_ON(FAN_EVENT_ON_CHILD != FS_EVENT_ON_CHILD);
{
int ret;
- BUILD_BUG_ON(HWEIGHT32(ALL_FSNOTIFY_BITS) != 26);
+ BUILD_BUG_ON(HWEIGHT32(ALL_FSNOTIFY_BITS) != 25);
ret = init_srcu_struct(&fsnotify_mark_srcu);
if (ret)
const struct qstr *name, u32 cookie)
{
fsnotify(dir, mask, child, FSNOTIFY_EVENT_INODE, name, cookie);
- /*
- * Send another flavor of the event without child inode data and
- * without the specific event type (e.g. FS_CREATE|FS_IS_DIR).
- * The name is relative to the dir inode the event is reported to.
- */
- fsnotify(dir, FS_DIR_MODIFY, dir, FSNOTIFY_EVENT_INODE, name, 0);
}
static inline void fsnotify_dirent(struct inode *dir, struct dentry *dentry,
#define FS_OPEN_PERM 0x00010000 /* open event in an permission hook */
#define FS_ACCESS_PERM 0x00020000 /* access event in a permissions hook */
#define FS_OPEN_EXEC_PERM 0x00040000 /* open/exec event in a permission hook */
-#define FS_DIR_MODIFY 0x00080000 /* Directory entry was modified */
#define FS_EXCL_UNLINK 0x04000000 /* do not send events if object is unlinked */
/* This inode cares about things that happen to its children. Always set for
* The watching parent may get an FS_ATTRIB|FS_EVENT_ON_CHILD event
* when a directory entry inside a child subdir changes.
*/
-#define ALL_FSNOTIFY_DIRENT_EVENTS (FS_CREATE | FS_DELETE | FS_MOVE | \
- FS_DIR_MODIFY)
+#define ALL_FSNOTIFY_DIRENT_EVENTS (FS_CREATE | FS_DELETE | FS_MOVE)
#define ALL_FSNOTIFY_PERM_EVENTS (FS_OPEN_PERM | FS_ACCESS_PERM | \
FS_OPEN_EXEC_PERM)
#define FAN_OPEN_PERM 0x00010000 /* File open in perm check */
#define FAN_ACCESS_PERM 0x00020000 /* File accessed in perm check */
#define FAN_OPEN_EXEC_PERM 0x00040000 /* File open/exec in perm check */
-#define FAN_DIR_MODIFY 0x00080000 /* Directory entry was modified */
#define FAN_EVENT_ON_CHILD 0x08000000 /* Interested in child events */