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Commit bfc10af1 authored Dec 01, 2014 by Susheel Khiani

defconfig: msm8909: Optimize memory configuration



Disable STRICT_MEMORY_RWX and DYNAMIC_DEBUG for 512
MB perf defconfig as both these configs have memory
overhead while we keep it enabled in 512 MB defconfig
and on 1 GB targets.

Reduce common CMA area to 8 MB for both 1 GB as
well as 512 MB targets because as per last
profiling usage of common CMA areas was
just over 4 MB. So now even if memory requirement
are increasing by 1 MB to 2 MB we would have sufficient
buffer to accomodate the requirement.

Change-Id: I097450c44a5a57a14b3b6000cfb2f6cf7add6dd5
Signed-off-by: Susheel Khiani <skhiani@codeaurora.org>

parent 44dee43c

arch/arm/configs/msm8909-1gb-perf_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -219,6 +219,7 @@ CONFIG_NFC_QNCI=y
		CONFIG_IPC_ROUTER=y
		CONFIG_IPC_ROUTER_SECURITY=y
		CONFIG_CMA=y
		CONFIG_CMA_SIZE_MBYTES=8
		CONFIG_MTD=y
		CONFIG_MTD_TESTS=m
		CONFIG_MTD_CMDLINE_PARTS=y

arch/arm/configs/msm8909-1gb_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -232,6 +232,7 @@ CONFIG_NFC_QNCI=y
		CONFIG_IPC_ROUTER=y
		CONFIG_IPC_ROUTER_SECURITY=y
		CONFIG_CMA=y
		CONFIG_CMA_SIZE_MBYTES=8
		CONFIG_MTD=y
		CONFIG_MTD_TESTS=m
		CONFIG_MTD_CMDLINE_PARTS=y

arch/arm/configs/msm8909-perf_defconfig

+1 −2

Original line number	Diff line number	Diff line
		@@ -50,7 +50,6 @@ CONFIG_SENSORS_ADSP=y
		CONFIG_MSM_ENABLE_WDOG_DEBUG_CONTROL=y
		CONFIG_MSM_BOOT_STATS=y
		CONFIG_MSM_XPU_ERR_FATAL=y
		CONFIG_STRICT_MEMORY_RWX=y
		CONFIG_SMP=y
		CONFIG_SCHED_MC=y
		CONFIG_PREEMPT=y
		@@ -219,6 +218,7 @@ CONFIG_NFC_QNCI=y
		CONFIG_IPC_ROUTER=y
		CONFIG_IPC_ROUTER_SECURITY=y
		CONFIG_CMA=y
		CONFIG_CMA_SIZE_MBYTES=8
		CONFIG_MTD=y
		CONFIG_MTD_TESTS=m
		CONFIG_MTD_CMDLINE_PARTS=y
		@@ -496,7 +496,6 @@ CONFIG_TIMER_STATS=y
		CONFIG_DEBUG_INFO=y
		CONFIG_DEBUG_MEMORY_INIT=y
		CONFIG_IPC_LOGGING=y
		CONFIG_DYNAMIC_DEBUG=y
		CONFIG_DEBUG_SET_MODULE_RONX=y
		CONFIG_KEYS=y
		CONFIG_SECURITY=y

arch/arm/configs/msm8909_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -230,6 +230,7 @@ CONFIG_NFC_QNCI=y
		CONFIG_IPC_ROUTER=y
		CONFIG_IPC_ROUTER_SECURITY=y
		CONFIG_CMA=y
		CONFIG_CMA_SIZE_MBYTES=8
		CONFIG_MTD=y
		CONFIG_MTD_TESTS=m
		CONFIG_MTD_CMDLINE_PARTS=y