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Commit bfab88fc authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "arm64: defconfig: Enable CMA performance optimizations on Lahaina"

parents 1bf7671f 64c5b175

arch/arm64/configs/vendor/lahaina_QGKI.config

+2 −0
Original line number Diff line number Diff line
@@ -38,6 +38,8 @@ CONFIG_QCOM_MEM_OFFLINE=y 
CONFIG_OVERRIDE_MEMORY_LIMIT=y

CONFIG_VM_EVENT_COUNT_CLEAN_PAGE_RECLAIM=y

CONFIG_BALANCE_ANON_FILE_RECLAIM=y

CONFIG_CMA_DIRECT_UTILIZATION=y

CONFIG_CMA_PCP_LISTS=y

# CONFIG_ZONE_DEVICE is not set

# CONFIG_BUG_ON_HW_MEM_ONLINE_FAIL is not set

CONFIG_MSM_BT_POWER=m

include/linux/gfp.h

+8 −1
Original line number Diff line number Diff line
@@ -455,7 +455,14 @@ static inline bool gfpflags_normal_context(const gfp_t gfp_flags) 
static inline enum zone_type gfp_zone(gfp_t flags)

{

	enum zone_type z;

	int bit = (__force int) (flags & GFP_ZONEMASK);

	int bit;



	if (!IS_ENABLED(CONFIG_HIGHMEM)) {

		if ((flags & __GFP_MOVABLE) && !(flags & __GFP_CMA))

			flags &= ~__GFP_HIGHMEM;

	}



	bit = (__force int) (flags & GFP_ZONEMASK);



	z = (GFP_ZONE_TABLE >> (bit * GFP_ZONES_SHIFT)) &

					 ((1 << GFP_ZONES_SHIFT) - 1);