diff options
| author | Amir Goldstein <amir73il@gmail.com> | 2020-07-08 14:11:52 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2020-07-27 21:23:36 +0200 |
| commit | 08b95c338e0c5a96e47f4ca314ea1e7580ecb5d7 (patch) | |
| tree | 8c5cdc0b4edfb37639789c825a818cf04239481d /fs/notify | |
| parent | b54cecf5e2293d15620f7b3f8d1bf486243d5643 (diff) | |
fanotify: remove event FAN_DIR_MODIFY
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superseded by events FAN_CREATE, FAN_DELETE, FAN_MOVE with group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>
Diffstat (limited to 'fs/notify')
| -rw-r--r-- | fs/notify/fanotify/fanotify.c | 9 | ||||
| -rw-r--r-- | fs/notify/fsnotify.c | 2 |
2 files changed, 3 insertions, 8 deletions
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index e417c64c365b..e6ba605732d7 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -425,6 +425,7 @@ static struct fanotify_event *fanotify_alloc_event(struct fsnotify_group *group, 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 @@ -442,12 +443,7 @@ static struct fanotify_event *fanotify_alloc_event(struct fsnotify_group *group, 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); @@ -528,7 +524,6 @@ static int fanotify_handle_event(struct fsnotify_group *group, u32 mask, 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); diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index c4ac4d13e10f..f12a554be3f0 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -393,7 +393,7 @@ static __init int fsnotify_init(void) { 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) |