From 32c3263221bd63316815286dccacdc7abfd7f3c4 Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Thu, 17 Dec 2009 21:24:27 -0500 Subject: fanotify: Add pids to events Pass the process identifiers of the triggering processes to fanotify listeners: this information is useful for event filtering and logging. Signed-off-by: Andreas Gruenbacher Signed-off-by: Eric Paris --- fs/notify/notification.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/notify/notification.c') diff --git a/fs/notify/notification.c b/fs/notify/notification.c index 066f1f988bac..7fc8d004084c 100644 --- a/fs/notify/notification.c +++ b/fs/notify/notification.c @@ -93,6 +93,7 @@ void fsnotify_put_event(struct fsnotify_event *event) BUG_ON(!list_empty(&event->private_data_list)); kfree(event->file_name); + put_pid(event->tgid); kmem_cache_free(fsnotify_event_cachep, event); } } @@ -346,6 +347,7 @@ struct fsnotify_event *fsnotify_clone_event(struct fsnotify_event *old_event) return NULL; } } + event->tgid = get_pid(old_event->tgid); if (event->data_type == FSNOTIFY_EVENT_PATH) path_get(&event->path); @@ -385,6 +387,7 @@ struct fsnotify_event *fsnotify_create_event(struct inode *to_tell, __u32 mask, event->name_len = strlen(event->file_name); } + event->tgid = get_pid(task_tgid(current)); event->sync_cookie = cookie; event->to_tell = to_tell; event->data_type = data_type; -- cgit v1.2.3