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Boosting kswapd uclamp min value when the panel is on

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Boosting kswapd's uclamp minimum value in the scheduler
allows kswapd more opportunities to remain in middle cores.
This change enhances kswapd's memory reclamation efficiency.

Bug: 351708752
Test: check kbnob value when the panel is on/off
Flag: EXEMPT device policy tuning
Change-Id: Ibed13a63237a4eb69392955cbb5f038b7c1e4501
Signed-off-by: Martin Liu <liumartin@google.com>
This commit is contained in:
Martin Liu 2024-08-02 02:57:03 +00:00
parent c0ca60a59f
commit b7286088dc
1 changed files with 15 additions and 0 deletions
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15
perf/powerhint-tegu.json
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@ -951,6 +951,15 @@
"0" "0"
], ],
"ResetOnInit": false "ResetOnInit": false
},
{
"Name": "KswapdUclaimMin",
"Path": "/sys/kernel/vendor_mm/kswapd_uclamp_min",
"Values": [
"0",
"200"
],
"ResetOnInit": true
} }
], ],
"Actions": [ "Actions": [
@ -1423,6 +1432,12 @@
"Duration": 0, "Duration": 0,
"Value": "0" "Value": "0"
}, },
{
"PowerHint": "DISPLAY_INACTIVE",
"Node": "KswapdUclaimMin",
"Duration": 0,
"Value": "0"
},
{ {
"PowerHint": "CAMERA_PA_KILL_BOOST", "PowerHint": "CAMERA_PA_KILL_BOOST",
"Node": "PA_KILL", "Node": "PA_KILL",