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(parent: b892bf7) | patch
gpu: ion: Use alloc_pages instead of vmalloc from the system heap
authorRebecca Schultz Zavin <rebecca@android.com>
Fri, 13 Dec 2013 22:23:41 +0000 (14:23 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 14 Dec 2013 16:55:37 +0000 (08:55 -0800)
commitb15934b62d959ddc75f7a85fa2a721bea28756b6
tree394d411fc1ff50697d61f44427be851c92f656f7tree | snapshot
parentb892bf75b2034e0e4af23da9a276160b8ad26c15commit | diff
gpu: ion: Use alloc_pages instead of vmalloc from the system heap

With this change the ion_system_heap will only use kernel address
space when the memory is mapped into the kernel (rare case).

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>
drivers/staging/android/ion/ion_system_heap.c diff | blob | history
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