Commit a10821f7 authored Oct 18, 2012 by Rebecca Schultz Zavin Committed by Arve Hjønnevåg Jul 01, 2013

gpu: ion: Clear GFP_WAIT flag on high order allocations



This will prevent the kernel from kicking off compaction
when higher order allocations are made.  Instead we will
get these high order allocations only if they are readily
available.

Change-Id: I5c038781ef4028c1c0a1a52b6cb549d26550a124
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>

parent 552584f5

drivers/gpu/ion/ion_system_heap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -28,7 +28,7 @@

		static unsigned int high_order_gfp_flags = (GFP_HIGHUSER \| __GFP_ZERO \|
		__GFP_NOWARN \| __GFP_NORETRY \|
		__GFP_NO_KSWAPD);
		__GFP_NO_KSWAPD) & ~__GFP_WAIT;
		static unsigned int low_order_gfp_flags = (GFP_HIGHUSER \| __GFP_ZERO \|
		__GFP_NOWARN);
		static const unsigned int orders[] = {8, 4, 0};