git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: f6f41eb)
msm: iommu: Kconfig item for cacheable page tables
authorStepan Moskovchenko <stepanm@codeaurora.org>
Tue, 16 Nov 2010 01:46:10 +0000 (17:46 -0800)
committerDaniel Walker <dwalker@codeaurora.org>
Wed, 1 Dec 2010 00:03:16 +0000 (16:03 -0800)
Add a Kconfig item to allow the IOMMU page tables to be
coherent in the L2 cache. This generally reduces IOTLB miss
latencies and has been shown to improve multimedia
performance.

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>

No differences found
Pandora Kernel Repository