Tweak cpuidle governor to enter deep C state faster

mady51 · DhineshCool · commit 1249fd6747e3 · 2024-11-24T10:45:18.000+05:30
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
@@ -182,7 +182,7 @@ static inline int performance_multiplier(unsigned long nr_iowaiters, unsigned lo
 	/* mult += 2 * get_loadavg(); */
 
 	/* for IO wait tasks (per cpu!) we add 5x each */
-	mult += 10 * nr_iowaiters;
+	mult += 2 * nr_iowaiters;
 
 	return mult;
 }

Original file line number	Diff line number	Diff line change
`@@ -182,7 +182,7 @@ static inline int performance_multiplier(unsigned long nr_iowaiters, unsigned lo`
`182`	`182`	`/* mult += 2 * get_loadavg(); */`
`183`	`183`
`184`	`184`	`/* for IO wait tasks (per cpu!) we add 5x each */`
`185`		`- mult += 10 * nr_iowaiters;`
	`185`	`+ mult += 2 * nr_iowaiters;`
`186`	`186`
`187`	`187`	`return mult;`
`188`	`188`	`}`