defconfig: Enable compaction

Enabling compaction can reduce allocation failures due to memory
fragmentation. Less failures can potentially result in a performance
boost.

CRs-fixed: 500546
Change-Id: I155a0e2c385619f746b83a899f824213803f34e5
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
diff --git a/arch/arm/configs/msm8610-perf_defconfig b/arch/arm/configs/msm8610-perf_defconfig
index 9d104fd..9869fbf 100644
--- a/arch/arm/configs/msm8610-perf_defconfig
+++ b/arch/arm/configs/msm8610-perf_defconfig
@@ -81,6 +81,7 @@
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
+CONFIG_COMPACTION=y
 CONFIG_USE_OF=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y