On Wed, 2014-08-13 at 15:18 +0300, Boaz Harrosh wrote:

From: Boaz Harrosh <redacted>

This patch removes any global memory information. And lets
each prd-device manage it's own memory region.

prd_alloc() Now receives phys_addr and disk_size and will
map that region, also prd_free will do the unmaping.

This is so we can support multiple discontinuous memory regions
in the next patch

Signed-off-by: Boaz Harrosh <redacted>
---
 drivers/block/prd.c | 125 ++++++++++++++++++++++++++++++++--------------------
 1 file changed, 78 insertions(+), 47 deletions(-)

Looks great.

Reviewed-by: Ross Zwisler <redacted>


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