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gpu: ion: Modify the system heap to try to allocate large/huge pages
authorRebecca Schultz Zavin <rebecca@android.com>
Thu, 14 Jun 2012 20:30:01 +0000 (13:30 -0700)
committerArve Hjønnevåg <arve@android.com>
Mon, 1 Jul 2013 20:40:51 +0000 (13:40 -0700)
commita3b9e8214adc7a5b0800575c1fe9109e82ce0c85
treea07c4bc4491082178170bfcc235686393605ccf6tree | snapshot
parent2007551fcd948147411012310cbf98eeed40c9d5commit | diff
gpu: ion: Modify the system heap to try to allocate large/huge pages

On some systems there is a performance benefit to reducing tlb pressure
by minimizing the number of chunks in an allocation.

Change-Id: Ie6ff215a5f32a837bf3103f79a09748e38759f0e
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
drivers/gpu/ion/ion_system_heap.c diff | blob | history
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