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Revert barrier-based LSan threading race workaround

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The extra "barrier" approach was too much code whose sole purpose
was to work around a race that is not even ours (i.e. in LSan's
teardown code).

In preparation for queuing a solution taking a much-less-invasive
approach, let's revert them.
This commit is contained in:
Junio C Hamano
2025-01-01 14:13:01 -08:00
parent 7a8d9efc26
commit fc89d14c63
5 changed files with 0 additions and 39 deletions
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17
thread-utils.h
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@ -53,22 +53,5 @@ int dummy_pthread_init(void *);
int online_cpus(void);
int init_recursive_mutex(pthread_mutex_t*);
#ifdef THREAD_BARRIER_PTHREAD
#define maybe_thread_barrier_t pthread_barrier_t
#define maybe_thread_barrier_init pthread_barrier_init
#define maybe_thread_barrier_wait pthread_barrier_wait
#define maybe_thread_barrier_destroy pthread_barrier_destroy
#else
#define maybe_thread_barrier_t int
static inline int maybe_thread_barrier_init(maybe_thread_barrier_t *b UNUSED,
void *attr UNUSED,
unsigned nr UNUSED)
{
errno = ENOSYS;
return -1;
}
#define maybe_thread_barrier_wait(barrier)
#define maybe_thread_barrier_destroy(barrier)
#endif
#endif /* THREAD_COMPAT_H */