From adaa4b8e4d47eeb114513c2f7a172929154b94bd Mon Sep 17 00:00:00 2001 From: Jan Schmidt Date: Thu, 21 Mar 2013 14:30:23 +0000 Subject: [PATCH] Btrfs: fix EIO from btrfs send in is_extent_unchanged for punched holes When you take a snapshot, punch a hole where there has been data, then take another snapshot and try to send an incremental stream, btrfs send would give you EIO. That is because is_extent_unchanged had no support for holes being punched. With this patch, instead of returning EIO we just return 0 (== the extent is not unchanged) and we're good. Signed-off-by: Jan Schmidt Cc: Alexander Block Signed-off-by: Josef Bacik --- Reading git-format-patch failed