Re: [PATCH RESEND] btrfs: Don't return extent in fiemap if we meetwith a hole.
From: jeff.liu
Date: Mon Jun 21 2010 - 03:37:23 EST
Hi Chris,
Could you please also consider another tiny patch below combine with Tao's?
It fix extent flags to FIEMAP_FLAG_UNWRITTEN if it was fallocate(2) and its "em->block_start ==
EXTENT_MAP_LAST_BYTE".