fuse: add "expire only" mode to FUSE_NOTIFY_INVAL_ENTRY
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2188181 Tested: with xfstests and bz reproducer
Signed-off-by: Pavel Reichl preichl@redhat.com
Omitted-fix: 5cadfbd5a11e5495cac217534c5f788168b1afd7
Omitting fix as this is basically the 1st patch of this MR.
Edited by Pavel Reichl