diff options
Diffstat (limited to 'fs/notify')
| -rw-r--r-- | fs/notify/fanotify/fanotify.c | 10 | ||||
| -rw-r--r-- | fs/notify/fsnotify.c | 34 |
2 files changed, 20 insertions, 24 deletions
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index 263d303d8f8f..4f897e109547 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -320,7 +320,7 @@ static u32 fanotify_group_event_mask(struct fsnotify_group *group, } fsnotify_foreach_iter_mark_type(iter_info, mark, type) { - /* Apply ignore mask regardless of ISDIR and ON_CHILD flags */ + /* Apply ignore mask regardless of mark's ISDIR flag */ marks_ignored_mask |= mark->ignored_mask; /* @@ -330,14 +330,6 @@ static u32 fanotify_group_event_mask(struct fsnotify_group *group, if (event_mask & FS_ISDIR && !(mark->mask & FS_ISDIR)) continue; - /* - * If the event is on a child and this mark is on a parent not - * watching children, don't send it! - */ - if (type == FSNOTIFY_ITER_TYPE_PARENT && - !(mark->mask & FS_EVENT_ON_CHILD)) - continue; - marks_mask |= mark->mask; /* Record the mark types of this group that matched the event */ diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 35740a64ee45..0b3e74935cb4 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -290,22 +290,15 @@ static int fsnotify_handle_event(struct fsnotify_group *group, __u32 mask, } if (parent_mark) { - /* - * parent_mark indicates that the parent inode is watching - * children and interested in this event, which is an event - * possible on child. But is *this mark* watching children and - * interested in this event? - */ - if (parent_mark->mask & FS_EVENT_ON_CHILD) { - ret = fsnotify_handle_inode_event(group, parent_mark, mask, - data, data_type, dir, name, 0); - if (ret) - return ret; - } - if (!inode_mark) - return 0; + ret = fsnotify_handle_inode_event(group, parent_mark, mask, + data, data_type, dir, name, 0); + if (ret) + return ret; } + if (!inode_mark) + return 0; + if (mask & FS_EVENT_ON_CHILD) { /* * Some events can be sent on both parent dir and child marks @@ -422,8 +415,19 @@ static bool fsnotify_iter_select_report_types( iter_info->report_mask = 0; fsnotify_foreach_iter_type(type) { mark = iter_info->marks[type]; - if (mark && mark->group == iter_info->current_group) + if (mark && mark->group == iter_info->current_group) { + /* + * FSNOTIFY_ITER_TYPE_PARENT indicates that this inode + * is watching children and interested in this event, + * which is an event possible on child. + * But is *this mark* watching children? + */ + if (type == FSNOTIFY_ITER_TYPE_PARENT && + !(mark->mask & FS_EVENT_ON_CHILD)) + continue; + fsnotify_iter_set_report_type(iter_info, type); + } } return true; |