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authorMiao Xie <[email protected]>2014-10-15 03:18:44 +0000
committerMiao Xie <[email protected]>2014-12-03 02:18:44 +0000
commitb89e1b012c7f81123344058d5f245b844464d30c (patch)
treecffad28619632e95a9a59aa7ec50d774f012222c /fs/btrfs/dev-replace.c
parentBtrfs: remove unnecessary code of stripe_index assignment in __btrfs_map_block (diff)
downloadkernel-b89e1b012c7f81123344058d5f245b844464d30c.tar.gz
kernel-b89e1b012c7f81123344058d5f245b844464d30c.zip
Btrfs, raid56: don't change bbio and raid_map
Because we will reuse bbio and raid_map during the scrub later, it is better that we don't change any variant of bbio and don't free it at the end of IO request. So we introduced similar variants into the raid bio, and don't access those bbio's variants any more. Signed-off-by: Miao Xie <[email protected]>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
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