tree 76b4b001d9c01a6bd8376fd851266bad6256f250
parent 94a97dfeb61e32a213ca5519b063076c5201c5b2
author Zhao Lei <zhaolei@cn.fujitsu.com> 1450174689 +0800
committer Chris Mason <clm@fb.com> 1453257825 -0800

btrfs: Use direct way to determine raid56 write/recover mode

Old code used bbio->raid_map to determine whether in raid56
write/recover operation, because we didn't't have bbio->map_type.

Now we have direct way for this condition, rid of using
the function-relative data, and make the code more readable.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>