pa-fazil
/
android_bionic
mirror of https://github.com/fazilsheik96/android_bionic.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge "Fix infinite loop if semaphore test is not run."

This commit is contained in:
Treehugger Robot 2016-06-06 22:26:55 +00:00 committed by Gerrit Code Review
parent 901cc14822 1783941f23
commit d80d42740d
1 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
benchmarks/semaphore_benchmark.cpp
View File

@ -96,22 +96,27 @@ class SemaphoreFixture : public benchmark::Fixture {
sched_setscheduler(0, SCHED_IDLE, &param);
BM_semaphore_sem_post_running = 1;
setup = true;
}
~SemaphoreFixture() {
sched_setscheduler(0, SCHED_OTHER, &param);
if (setup) {
// Only do this if the test was actually run.
sched_setscheduler(0, SCHED_OTHER, &param);
if (BM_semaphore_sem_post_running > 0) {
BM_semaphore_sem_post_running = 0;
if (BM_semaphore_sem_post_running > 0) {
BM_semaphore_sem_post_running = 0;
}
do {
sem_post(&semaphore);
sched_yield();
} while (BM_semaphore_sem_post_running != -1);
}
do {
sem_post(&semaphore);
sched_yield();
} while (BM_semaphore_sem_post_running != -1);
}
sem_t semaphore;
sched_param param;
bool setup = false;
};
BENCHMARK_F(SemaphoreFixture, semaphore_sem_post)(benchmark::State& state) {