tequilaOS/platform_system_core
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Use extra_free_kbytes.sh whenever sys.sysctl.extra_free_kbytes changes

Browse source 
sys.sysctl.extra_free_kbytes property controls the value set to the
/proc/sys/vm/extra_free_kbytes out-of-tree kernel knob. Replace its
use with execution of extra_free_kbytes.sh script which calculates
and sets corresponding value to /proc/sys/vm/watermark_scale_factor
upstream-supported kernel knob.

Bug: 109664768
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Iaece28eb858a20c8c39578a28dc6bbc6adc13c40
This commit is contained in:
Suren Baghdasaryan 2021-07-21 15:16:20 -07:00
parent 642048d969
commit 92cb2e8583
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
rootdir/init.rc
View file

@ -1138,7 +1138,7 @@ on property:sys.boot_completed=1
# and chown/chmod does not work for /proc/sys/ entries.
# So proxy writes through init.
on property:sys.sysctl.extra_free_kbytes=*
write /proc/sys/vm/extra_free_kbytes ${sys.sysctl.extra_free_kbytes}
exec -- /system/bin/extra_free_kbytes.sh ${sys.sysctl.extra_free_kbytes}
# Allow users to drop caches
on property:perf.drop_caches=3