diff options
Diffstat (limited to 'fs/notify')
| -rw-r--r-- | fs/notify/dnotify/dnotify.c | 2 | ||||
| -rw-r--r-- | fs/notify/fsnotify.c | 31 |
2 files changed, 25 insertions, 8 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 5dcda8f20c04..e45ca6ecba95 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -72,7 +72,7 @@ static void dnotify_recalc_inode_mask(struct fsnotify_mark *fsn_mark) */ static int dnotify_handle_event(struct fsnotify_mark *inode_mark, u32 mask, struct inode *inode, struct inode *dir, - const struct qstr *name) + const struct qstr *name, u32 cookie) { struct dnotify_mark *dn_mark; struct dnotify_struct *dn; diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 8d3ad5ef2925..c5c68bcbaadf 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -232,6 +232,26 @@ notify: } EXPORT_SYMBOL_GPL(__fsnotify_parent); +static int fsnotify_handle_inode_event(struct fsnotify_group *group, + struct fsnotify_mark *inode_mark, + u32 mask, const void *data, int data_type, + struct inode *dir, const struct qstr *name, + u32 cookie) +{ + const struct path *path = fsnotify_data_path(data, data_type); + struct inode *inode = fsnotify_data_inode(data, data_type); + const struct fsnotify_ops *ops = group->ops; + + if (WARN_ON_ONCE(!ops->handle_inode_event)) + return 0; + + if ((inode_mark->mask & FS_EXCL_UNLINK) && + path && d_unlinked(path->dentry)) + return 0; + + return ops->handle_inode_event(inode_mark, mask, inode, dir, name, cookie); +} + static int fsnotify_handle_event(struct fsnotify_group *group, __u32 mask, const void *data, int data_type, struct inode *dir, const struct qstr *name, @@ -239,13 +259,8 @@ static int fsnotify_handle_event(struct fsnotify_group *group, __u32 mask, { struct fsnotify_mark *inode_mark = fsnotify_iter_inode_mark(iter_info); struct fsnotify_mark *child_mark = fsnotify_iter_child_mark(iter_info); - struct inode *inode = fsnotify_data_inode(data, data_type); - const struct fsnotify_ops *ops = group->ops; int ret; - if (WARN_ON_ONCE(!ops->handle_inode_event)) - return 0; - if (WARN_ON_ONCE(fsnotify_iter_sb_mark(iter_info)) || WARN_ON_ONCE(fsnotify_iter_vfsmount_mark(iter_info))) return 0; @@ -262,7 +277,8 @@ static int fsnotify_handle_event(struct fsnotify_group *group, __u32 mask, name = NULL; } - ret = ops->handle_inode_event(inode_mark, mask, inode, dir, name); + ret = fsnotify_handle_inode_event(group, inode_mark, mask, data, data_type, + dir, name, cookie); if (ret || !child_mark) return ret; @@ -272,7 +288,8 @@ static int fsnotify_handle_event(struct fsnotify_group *group, __u32 mask, * report the event once to parent dir with name and once to child * without name. */ - return ops->handle_inode_event(child_mark, mask, inode, NULL, NULL); + return fsnotify_handle_inode_event(group, child_mark, mask, data, data_type, + NULL, NULL, 0); } static int send_to_group(__u32 mask, const void *data, int data_type, |