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arm64: rockchip_defconfig: enable IOSCHED_BFQ

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+CONFIG_IOSCHED_BFQ=y
+CONFIG_BFQ_GROUP_IOSCHED=y

For better app launch time when MTP background copy.
                   adobe            aiqiyi        facebook
mq-deadline     12s299ms        1m12s382ms      2m31s691ms
bfq              1s389ms           3s492ms         1s933ms

Change-Id: I9dc269d6c677ffbfb5579925dce8ca2073c26979
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This commit is contained in:
Shawn Lin
2019-12-24 08:44:55 +08:00
committed by Tao Huang
parent 17e3f1a210
commit 3321594c8b
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/configs/rockchip_defconfig
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@@ -113,6 +113,8 @@ CONFIG_PARTITION_ADVANCED=y
CONFIG_CMDLINE_PARTITION=y
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_CFQ_GROUP_IOSCHED=y
CONFIG_IOSCHED_BFQ=y
CONFIG_BFQ_GROUP_IOSCHED=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
CONFIG_CMA=y