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inotify/dnotify: should_send_event shouldn't match on FS_EVENT_ON_CHILD

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inotify and dnotify will both indicate that they want any event which came
from a child inode.  The fix is to mask off FS_EVENT_ON_CHILD when deciding
if inotify or dnotify is interested in a given event.

Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Eric Paris
2009-06-11 11:09:47 -04:00
parent ce61856bd2
commit e42e27736d
3 changed files with 7 additions and 3 deletions
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fs/notify/dnotify/dnotify.c
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@@ -153,6 +153,7 @@ static bool dnotify_should_send_event(struct fsnotify_group *group,
if (!entry)
return false;
mask = (mask & ~FS_EVENT_ON_CHILD);
send = (mask & entry->mask);
fsnotify_put_mark(entry); /* matches fsnotify_find_mark_entry */