Liu Bo ed5d5f37e6 Btrfs: dev-replace: skip prealloc extents when copy nocow pages ...

It doens't make sense to process prealloc extents as pages will be
filled with zero when reading prealloc extents.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

2018-03-26 15:09:40 +02:00

122 KiB

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