commit 04090da4e54f7adfba32566d82413a93a76782cd
author Wei Wang <wvw@google.com> Mon Dec 13 18:40:44 2021 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Mon Dec 13 18:40:44 2021 +0000
tree 924ebeeb2d19c2403cebbdf8f9b3ce36d5301915
parent 76c3f938d4374940dc6aad6a7fd7ac50d66b8dc7
parent 0c54932e9e3a149d88842cc333adbeb146ab8d0e

Merge "libutils: do not follow process's group" into sc-v2-dev am: a2c0b86ad0 am: 0c54932e9e

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/16434460

Change-Id: I77333110d1a9ff52d7e3f812a1c57caec109ab86

libutils/Threads.cpp

diff --git a/libutils/Threads.cpp b/libutils/Threads.cpp
index 5acd478..fb75f7d 100644
--- a/libutils/Threads.cpp
+++ b/libutils/Threads.cpp
@@ -317,10 +317,7 @@
     if (pri >= ANDROID_PRIORITY_BACKGROUND) {
         rc = SetTaskProfiles(tid, {"SCHED_SP_SYSTEM"}, true) ? 0 : -1;
     } else if (curr_pri >= ANDROID_PRIORITY_BACKGROUND) {
-        SchedPolicy policy = SP_FOREGROUND;
-        // Change to the sched policy group of the process.
-        get_sched_policy(getpid(), &policy);
-        rc = SetTaskProfiles(tid, {get_sched_policy_profile_name(policy)}, true) ? 0 : -1;
+        rc = SetTaskProfiles(tid, {"SCHED_SP_FOREGROUND"}, true) ? 0 : -1;
     }
 
     if (rc) {