gpu: ion: Use the ion_page_pool from the system heap

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With this change the system heap will use pagepools to avoid
having to invalidate memory when it is allocated, a
significant performance improvement on some systems.

Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
[jstultz: modified patch to apply to staging directory]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Rebecca Schultz Zavin 2013-12-13 14:24:11 -08:00 • committed by Greg Kroah-Hartman

parent 0214c7f20b

commit 45b17a809f

3 changed files with 180 additions and 40 deletions

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18

drivers/staging/android/ion/ion.c

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11

drivers/staging/android/ion/ion_priv.h

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191

drivers/staging/android/ion/ion_system_heap.c

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