From 520ff8ddb6f6494784e2d4c0970e3d5afb41bb43 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Thu, 16 Dec 2021 10:58:43 -0800 Subject: [PATCH] BFQ: Change slice_idle to 0 As one can see in https://b.corp.google.com/issues/191606824, slice_idle=0 works better for Android than slice_idle=8. Hence change slice_idle from 8 to 0 for the second generation SoC. See also https://googleplex-android-review.git.corp.google.com/c/device/google/gs101/+/15415376. Test: Untested Change-Id: I2204047975b040a0255cf902132423d55710e131 Signed-off-by: Bart Van Assche --- conf/init.gs201.rc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/conf/init.gs201.rc b/conf/init.gs201.rc index 5dbdc40d..8b3068cb 100644 --- a/conf/init.gs201.rc +++ b/conf/init.gs201.rc @@ -637,7 +637,7 @@ on property:sys.boot_completed=1 # Runtime fs tuning write /sys/block/sda/queue/nr_requests 128 write /sys/block/sda/queue/iostats 1 - write /sys/block/sda/queue/iosched/slice_idle 8 + write /sys/block/sda/queue/iosched/slice_idle 0 write /dev/sys/fs/by-name/userdata/data_io_flag 8 write /dev/sys/fs/by-name/userdata/node_io_flag 8