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authorZhao Lei <zhaolei@cn.fujitsu.com>2015-01-20 08:11:32 +0100
committerChris Mason <clm@fb.com>2015-01-22 03:06:47 +0100
commitcc7539edea6dd02536d56f0a3405b8bb7ae24168 (patch)
treecd1ab7dbecc7d7d4984002915277c2cba54989fc /fs/btrfs/delayed-ref.c
parentBtrfs: fix a out-of-bound access of raid_map (diff)
downloadlinux-cc7539edea6dd02536d56f0a3405b8bb7ae24168.tar.xz
linux-cc7539edea6dd02536d56f0a3405b8bb7ae24168.zip
Btrfs: sort raid_map before adding tgtdev stripes
It can avoid complex calculation of real stripes in sort, moreover, we can clean up code of sorting tgtdev_map because it will be in order initially. Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/delayed-ref.c')
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