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iommu/amd: Convert IOMMUv2 state_table into state_list
authorJoerg Roedel <jroedel@suse.de>
Tue, 20 May 2014 21:18:23 +0000 (23:18 +0200)
committerJoerg Roedel <jroedel@suse.de>
Mon, 26 May 2014 09:28:12 +0000 (11:28 +0200)
The state_table consumes 512kb of memory and is only sparsly
populated. Convert it into a list to save memory. There
should be no measurable performance impact.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Jay Cornwall <Jay.Cornwall@amd.com>
drivers/iommu/amd_iommu_v2.c patch | blob | history

diff --cc drivers/iommu/amd_iommu_v2.c
Simple merge
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