lmkd: move to foreground cpuset before killing

weivincewang · kdrag0n · commit b803742aa55f · 2021-10-05T15:45:00.000-07:00
Test: Build and boot
Bug: 199797672
Signed-off-by: Wei Wang &lt;wvw@google.com&gt;
Change-Id: Id475625e0d892fb7111a2cf054d1b57d17003d5a
diff --git a/lmkd.cpp b/lmkd.cpp
@@ -2181,7 +2181,7 @@ static int kill_one_process(struct proc* procp, int min_oom_score, struct kill_i
         goto out;
     }
 
-    set_process_group_and_prio(pid, {"CPUSET_SP_BACKGROUND", "SCHED_SP_FOREGROUND"},
+    set_process_group_and_prio(pid, {"CPUSET_SP_FOREGROUND", "SCHED_SP_FOREGROUND"},
                                ANDROID_PRIORITY_HIGHEST);
 
     last_kill_tm = *tm;

Original file line number	Diff line number	Diff line change
`@@ -2181,7 +2181,7 @@ static int kill_one_process(struct proc* procp, int min_oom_score, struct kill_i`
`2181`	`2181`	`goto out;`
`2182`	`2182`	`}`
`2183`	`2183`
`2184`		`- set_process_group_and_prio(pid, {"CPUSET_SP_BACKGROUND", "SCHED_SP_FOREGROUND"},`
	`2184`	`+ set_process_group_and_prio(pid, {"CPUSET_SP_FOREGROUND", "SCHED_SP_FOREGROUND"},`
`2185`	`2185`	`ANDROID_PRIORITY_HIGHEST);`
`2186`	`2186`
`2187`	`2187`	`last_kill_tm = *tm;`