dma:coherent: manage resizable memory with single device
authorKrishna Reddy <vdumpa@nvidia.com>
Fri, 22 Aug 2014 08:55:48 +0000 (01:55 -0700)
committerMatthew Pedro <mapedro@nvidia.com>
Wed, 27 Aug 2014 03:52:57 +0000 (20:52 -0700)
commit558546d0b7be5129393aed147b8cb51003da04ac
tree33cc36396d9aa6e02bd082229bae212c0afa8053
parent42f5e5df7180f2a4d5ff07f0e052ae8a6171cdba
dma:coherent: manage resizable memory with single device

This is necessary to avoid unusable memory between device nodes.

Bug 1517584

Change-Id: I37ac104fa5e512758a4df299424fa0456f368bb6
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/486855
(cherry picked from commit 5c76b9162730826191c71fcf082d3457e5496bc0)
Reviewed-on: http://git-master/r/488266
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
drivers/base/dma-coherent.c