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| author | Stepan Moskovchenko <stepanm@codeaurora.org> | 2010-11-16 04:46:10 +0300 |
|---|---|---|
| committer | Daniel Walker <dwalker@codeaurora.org> | 2010-12-01 03:03:16 +0300 |
| commit | 2607b0a26094b2d2d174c3e27b2ecc9c49d86f40 (patch) | |
| tree | a678fe432fed89274cf0e05aab62146cb7b42a39 /arch/arm/mach-pxa/clock.c | |
| parent | f6f41eb9ccc0e6fad0ccba4c5e0a97de935db734 (diff) | |
| download | linux-2607b0a26094b2d2d174c3e27b2ecc9c49d86f40.tar.xz | |
msm: iommu: Kconfig item for cacheable page tables
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>
Diffstat (limited to 'arch/arm/mach-pxa/clock.c')
0 files changed, 0 insertions, 0 deletions