[PATCH 2/4] fs: Prevent doing FALLOC_FL_ZERO_RANGE on append only file

[Theodore Ts'o]

On Fri, Apr 11, 2014 at 08:57:43PM +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.
> 
> Signed-off-by: Lukas Czerner <lczerner at redhat.com>

Looks good to me.  If people don't object, I'll carry this in the ext4
tree for merging in 3.15, since this is a bug fix...

     	 	    	  	     	  - Ted