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Fix usleep for small values

This commit is contained in:
Mathieu Maret 2024-02-16 00:47:47 +01:00 committed by Mathieu Maret
parent 4204087bd1
commit e0c392c16e
2 changed files with 3 additions and 0 deletions
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2
core/thread.c
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@ -331,6 +331,8 @@ int threadUsleep(unsigned long usec)
current->state = SLEEPING; current->state = SLEEPING;
current->sleepHaveTimeouted = 0; current->sleepHaveTimeouted = 0;
current->jiffiesSleeping = usecs_to_jiffies(usec); current->jiffiesSleeping = usecs_to_jiffies(usec);
if (!current->jiffiesSleeping) // sleep at least 1 jiffies
current->jiffiesSleeping = 1;
next = threadSelectNext(); next = threadSelectNext();
assert(next != current); assert(next != current);

1
userspace/main_user.c
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@ -124,6 +124,7 @@ int func_munmap()
static void *print_hello(void *arg) { static void *print_hello(void *arg) {
(void)arg; (void)arg;
printf("Hello World from thread %lu\n", gettid()); printf("Hello World from thread %lu\n", gettid());
usleep(100);
return NULL; return NULL;
} }