tree 9ef20b7c3ee0a4130d88922d7d4115beaa0c9dc0
parent b29866aab8489487f11cc4506590ac31bdbae22a
author Eric Paris <eparis@redhat.com> 1288300919 -0400
committer Eric Paris <eparis@redhat.com> 1288300936 -0400

fanotify: ignore events on directories unless specifically requested

fanotify has a very limited number of events it sends on directories.  The
usefulness of these events is yet to be seen and still we send them.  This
is particularly painful for mount marks where one might receive many of
these useless events.  As such this patch will drop events on IS_DIR()
inodes unless they were explictly requested with FAN_ON_DIR.

This means that a mark on a directory without FAN_EVENT_ON_CHILD or
FAN_ON_DIR is meaningless and will result in no events ever (although it
will still be allowed since detecting it is hard)

Signed-off-by: Eric Paris <eparis@redhat.com>