commit 0c54932e9e3a149d88842cc333adbeb146ab8d0e
author Wei Wang <wvw@google.com> Mon Dec 13 18:23:56 2021 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Mon Dec 13 18:23:56 2021 +0000
tree 55c95c19f2ca74ad023dcb2b5bfcec543c84ce7e
parent 9b655175f16ad760615f7a57915c5d71ed00c100
parent a2c0b86ad006876199a9b97c23958e54de7e869e

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

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

Change-Id: I06888702e43f9f6fe9e27c1e46cbd86a38db8d23

libutils/Threads.cpp

diff --git a/libutils/Threads.cpp b/libutils/Threads.cpp
index 6e293c7..3bf5779 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) {