[PATCH 2/3 v2] fs: Prevent doing FALLOC_FL_ZERO_RANGE on append only file

[Theodore Ts'o]

On Wed, Apr 16, 2014 at 08:02:20AM +1000, Dave Chinner wrote:
> On Tue, Apr 15, 2014 at 06:41:15PM +0200, Lukas Czerner wrote:
> > Currently punch hole and collapse range fallocate operation are not
> > allowed on append only file. This should be case for zero range as well.
> > Fix it by allowing only pure fallocate (possibly with keep size set).
> > 
> > Signed-off-by: Lukas Czerner <lczerner at redhat.com>

Thanks, updated with Dave's suggested added parenthesis.

						- Ted