commit 5ff1eed7eb28eb52ef02853be6ca9455b07803a5
author Charan Teja Reddy <charante@codeaurora.org> Tue Jan 09 19:28:02 2018 +0530
committer Charan Teja Reddy <charante@codeaurora.org> Tue Jan 09 19:28:02 2018 +0530
tree 122af5bcd87f0ef3b726df79fc42f6f85b6bd732
parent 436b68882ae369e7be8276643ec5a6632b88d317

defconfig: add config option for lazy mapping support on msm8953

Add config option for lazy mapping support that works on reference
counting of mappings when try to map same region twice and there by
achieve improved performance.

Change-Id: I60b59ed509ea7b63484a323b26570f0300fee8ef
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>

arch/arm64/configs/msm8953-perf_defconfig

diff --git a/arch/arm64/configs/msm8953-perf_defconfig b/arch/arm64/configs/msm8953-perf_defconfig
index de90d43..a020317 100644
--- a/arch/arm64/configs/msm8953-perf_defconfig
+++ b/arch/arm64/configs/msm8953-perf_defconfig
@@ -457,6 +457,7 @@
 CONFIG_REMOTE_SPINLOCK_MSM=y
 CONFIG_MAILBOX=y
 CONFIG_ARM_SMMU=y
+CONFIG_QCOM_LAZY_MAPPING=y
 CONFIG_MSM_SPM=y
 CONFIG_MSM_L2_SPM=y
 CONFIG_MSM_BOOT_STATS=y