Revert "Add choice for changing sched policy when setting thread priority"
This reverts commit 57affbf91d016eda1395106c4d5f0350471dca85.
Reason for revert: new API is no longer used
Change-Id: I97128c1d367e161aa50deaefa8b73a0f25e29af4
diff --git a/libutils/Threads.cpp b/libutils/Threads.cpp
index 147db54..540dcf4 100644
--- a/libutils/Threads.cpp
+++ b/libutils/Threads.cpp
@@ -302,7 +302,8 @@
}
#if defined(__ANDROID__)
-int androidSetThreadPriority(pid_t tid, int pri, bool change_policy) {
+int androidSetThreadPriority(pid_t tid, int pri)
+{
int rc = 0;
int lasterr = 0;
int curr_pri = getpriority(PRIO_PROCESS, tid);
@@ -311,19 +312,17 @@
return rc;
}
- if (change_policy) {
- if (pri >= ANDROID_PRIORITY_BACKGROUND) {
- rc = SetTaskProfiles(tid, {"SCHED_SP_BACKGROUND"}, 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;
- }
+ if (pri >= ANDROID_PRIORITY_BACKGROUND) {
+ rc = SetTaskProfiles(tid, {"SCHED_SP_BACKGROUND"}, 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;
+ }
- if (rc) {
- lasterr = errno;
- }
+ if (rc) {
+ lasterr = errno;
}
if (setpriority(PRIO_PROCESS, tid, pri) < 0) {