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PD#143278: mm: increase default cma area size

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1. default cma area size is 7, not enough for aml;
2. open cma debug sysfs.

Change-Id: I7937b3e1ca30b061ee7e0e00d8aea9abf712dc39
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
This commit is contained in:
Tao Zeng
2017-05-04 10:59:13 +08:00
parent 13314e638e
commit 18e2ff6cc9
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/configs/meson64_defconfig
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@@ -24,6 +24,8 @@ CONFIG_NR_CPUS=8
CONFIG_PREEMPT=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
CONFIG_CMA=y
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_AREAS=15
CONFIG_ZSMALLOC=y
CONFIG_SECCOMP=y
CONFIG_BINFMT_MISC=y