This patch adds copy offload support to dm-kcopyd. If copy offload fails,
copying is performed using dm-io, just like before.
There is a module parameter "copy_offload" that can be set to enable or
disable this feature. It can be used to test performance of copy offload.
Signed-off-by: Mikulas Pa
This patch adds copy offload support to dm-kcopyd. If copy offload fails,
copying is performed using dm-io, just like before.
There is a module parameter "copy_offload" that can be set to enable or
disable this feature. It can be used to test performance of copy offload.
Signed-off-by: Mikulas Pa
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