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Searched refs:child_mutex (Results 1 - 7 of 7) sorted by relevance

/third_party/ltp/testcases/realtime/perf/latency/
H A Dpthread_cond_latency.c46 pthread_mutex_t child_mutex = PTHREAD_MUTEX_INITIALIZER; variable
93 pthread_mutex_lock(&child_mutex); in childfunc()
95 if (pthread_cond_wait(cp, &child_mutex) != 0) { in childfunc()
101 pthread_mutex_unlock(&child_mutex); in childfunc()
147 pthread_mutex_lock(&child_mutex); in test_signal()
150 pthread_mutex_unlock(&child_mutex); in test_signal()
152 pthread_mutex_lock(&child_mutex); in test_signal()
154 pthread_mutex_unlock(&child_mutex); in test_signal()
169 pthread_mutex_lock(&child_mutex); in test_signal()
173 pthread_mutex_unlock(&child_mutex); in test_signal()
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H A Dpthread_cond_many.c50 pthread_mutex_t child_mutex; variable
86 pthread_mutex_lock(&child_mutex); in childfunc()
88 if (pthread_cond_wait(cp, &child_mutex) != 0) { in childfunc()
94 pthread_mutex_unlock(&child_mutex); in childfunc()
154 pthread_mutex_lock(&child_mutex); in wake_child()
156 pthread_mutex_unlock(&child_mutex); in wake_child()
158 pthread_mutex_lock(&child_mutex); in wake_child()
160 pthread_mutex_unlock(&child_mutex); in wake_child()
175 pthread_mutex_lock(&child_mutex); in wake_child()
179 pthread_mutex_unlock(&child_mutex); in wake_child()
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/third_party/ltp/testcases/realtime/func/pi-tests/
H A Dtestpi-5.c43 pthread_mutex_t child_mutex; variable
49 ret = pthread_mutex_lock(&child_mutex); in child_thread()
51 printf("child thread: Failed to lock child_mutex: %d\n", ret); in child_thread()
58 ret = pthread_mutex_lock(&child_mutex); in child_thread()
60 printf("child thread: Failed to lock child_mutex: %d\n", ret); in child_thread()
86 retc = pthread_mutex_init(&child_mutex, &mutexattr); in do_test()
H A Dtestpi-6.c44 pthread_mutex_t child_mutex; variable
50 ret = pthread_mutex_lock(&child_mutex); in child_thread()
52 printf("child thread: Failed to lock child_mutex: %d\n", ret); in child_thread()
59 ret = pthread_mutex_lock(&child_mutex); in child_thread()
61 printf("child thread: Failed to lock child_mutex: %d\n", ret); in child_thread()
85 retc = pthread_mutex_init(&child_mutex, &mutexattr); in do_test()
/third_party/ltp/testcases/kernel/sched/pthreads/
H A Dpth_str03.c53 pthread_mutex_t child_mutex; /* mutex for the child_count */ member
221 printf("thread %d locking child_mutex %p\n", my_index, in synchronize_children()
222 &parent->child_mutex); in synchronize_children()
225 pthread_mutex_lock(&parent->child_mutex); in synchronize_children()
233 printf("thread %d unlocking child_mutex %p\n", my_index, in synchronize_children()
234 &parent->child_mutex); in synchronize_children()
237 pthread_mutex_unlock(&parent->child_mutex); in synchronize_children()
261 printf("thread %d sending child_mutex broadcast\n", in synchronize_children()
583 pthread_mutex_init(&child_info[ind].child_mutex, NULL))) { in main()
584 tst_resm(TINFO, "pthread_mutex_init child_mutex in main()
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H A Dpth_str01.c208 printf("thread %d locking child_mutex %p\n", my_index, in synchronize_children()
209 &parent->child_mutex); in synchronize_children()
212 pthread_mutex_lock(&parent->child_mutex); in synchronize_children()
220 printf("thread %d unlocking child_mutex %p\n", my_index, in synchronize_children()
221 &parent->child_mutex); in synchronize_children()
224 pthread_mutex_unlock(&parent->child_mutex); in synchronize_children()
252 printf("thread %d sending child_mutex broadcast\n", in synchronize_children()
607 if ((rc = pthread_mutex_init(&child_info[ind].child_mutex, in main()
609 tst_resm(TINFO, "pthread_mutex_init child_mutex: %s", in main()
H A Dpth_str01.h29 pthread_mutex_t child_mutex; /* mutex for the child_count */ member

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