diff options
| -rw-r--r-- | fs/notify/inotify/inotify.h | 9 | ||||
| -rw-r--r-- | fs/notify/inotify/inotify_fsnotify.c | 51 | ||||
| -rw-r--r-- | fs/notify/inotify/inotify_user.c | 8 |
3 files changed, 14 insertions, 54 deletions
diff --git a/fs/notify/inotify/inotify.h b/fs/notify/inotify/inotify.h index 4327d0e9c364..2007e3711916 100644 --- a/fs/notify/inotify/inotify.h +++ b/fs/notify/inotify/inotify.h @@ -24,11 +24,10 @@ static inline struct inotify_event_info *INOTIFY_E(struct fsnotify_event *fse) extern void inotify_ignored_and_remove_idr(struct fsnotify_mark *fsn_mark, struct fsnotify_group *group); -extern int inotify_handle_event(struct fsnotify_group *group, u32 mask, - const void *data, int data_type, - struct inode *dir, - const struct qstr *file_name, u32 cookie, - struct fsnotify_iter_info *iter_info); +extern int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, + u32 mask, struct inode *inode, + struct inode *dir, + const struct qstr *name, u32 cookie); extern const struct fsnotify_ops inotify_fsnotify_ops; extern struct kmem_cache *inotify_inode_mark_cachep; diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index 9ddcbadc98e2..1901d799909b 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -55,25 +55,21 @@ static int inotify_merge(struct list_head *list, return event_compare(last_event, event); } -static int inotify_one_event(struct fsnotify_group *group, u32 mask, - struct fsnotify_mark *inode_mark, - const struct path *path, - const struct qstr *file_name, u32 cookie) +int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, u32 mask, + struct inode *inode, struct inode *dir, + const struct qstr *name, u32 cookie) { struct inotify_inode_mark *i_mark; struct inotify_event_info *event; struct fsnotify_event *fsn_event; + struct fsnotify_group *group = inode_mark->group; int ret; int len = 0; int alloc_len = sizeof(struct inotify_event_info); struct mem_cgroup *old_memcg; - if ((inode_mark->mask & FS_EXCL_UNLINK) && - path && d_unlinked(path->dentry)) - return 0; - - if (file_name) { - len = file_name->len; + if (name) { + len = name->len; alloc_len += len + 1; } @@ -117,7 +113,7 @@ static int inotify_one_event(struct fsnotify_group *group, u32 mask, event->sync_cookie = cookie; event->name_len = len; if (len) - strcpy(event->name, file_name->name); + strcpy(event->name, name->name); ret = fsnotify_add_event(group, fsn_event, inotify_merge); if (ret) { @@ -131,37 +127,6 @@ static int inotify_one_event(struct fsnotify_group *group, u32 mask, return 0; } -int inotify_handle_event(struct fsnotify_group *group, u32 mask, - const void *data, int data_type, struct inode *dir, - const struct qstr *file_name, u32 cookie, - struct fsnotify_iter_info *iter_info) -{ - const struct path *path = fsnotify_data_path(data, data_type); - struct fsnotify_mark *inode_mark = fsnotify_iter_inode_mark(iter_info); - struct fsnotify_mark *child_mark = fsnotify_iter_child_mark(iter_info); - int ret = 0; - - if (WARN_ON(fsnotify_iter_vfsmount_mark(iter_info))) - return 0; - - /* - * Some events cannot be sent on both parent and child marks - * (e.g. IN_CREATE). Those events are always sent on inode_mark. - * For events that are possible on both parent and child (e.g. IN_OPEN), - * event is sent on inode_mark with name if the parent is watching and - * is sent on child_mark without name if child is watching. - * If both parent and child are watching, report the event with child's - * name here and report another event without child's name below. - */ - if (inode_mark) - ret = inotify_one_event(group, mask, inode_mark, path, - file_name, cookie); - if (ret || !child_mark) - return ret; - - return inotify_one_event(group, mask, child_mark, path, NULL, 0); -} - static void inotify_freeing_mark(struct fsnotify_mark *fsn_mark, struct fsnotify_group *group) { inotify_ignored_and_remove_idr(fsn_mark, group); @@ -227,7 +192,7 @@ static void inotify_free_mark(struct fsnotify_mark *fsn_mark) } const struct fsnotify_ops inotify_fsnotify_ops = { - .handle_event = inotify_handle_event, + .handle_inode_event = inotify_handle_inode_event, .free_group_priv = inotify_free_group_priv, .free_event = inotify_free_event, .freeing_mark = inotify_freeing_mark, diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 186722ba3894..5f6c6bf65909 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -486,14 +486,10 @@ void inotify_ignored_and_remove_idr(struct fsnotify_mark *fsn_mark, struct fsnotify_group *group) { struct inotify_inode_mark *i_mark; - struct fsnotify_iter_info iter_info = { }; - - fsnotify_iter_set_report_type_mark(&iter_info, FSNOTIFY_OBJ_TYPE_INODE, - fsn_mark); /* Queue ignore event for the watch */ - inotify_handle_event(group, FS_IN_IGNORED, NULL, FSNOTIFY_EVENT_NONE, - NULL, NULL, 0, &iter_info); + inotify_handle_inode_event(fsn_mark, FS_IN_IGNORED, NULL, NULL, NULL, + 0); i_mark = container_of(fsn_mark, struct inotify_inode_mark, fsn_mark); /* remove this mark from the idr */ |