kernel: allow k_sleep(K_FOREVER)

Threads that are sleeping forever may be woken up with k_wakeup(), this shouldn't fail assertions. Signed-off-by: Andrew Boie <[email protected]>
dagar · Jun 18, 2019 · 3f97424 · 3f97424
1 parent c5164f3
commit 3f97424
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/kernel/sched.c b/kernel/sched.c
@@ -961,8 +961,6 @@ s32_t z_impl_k_sleep(int ms)
 {
 	s32_t ticks;
 
-	__ASSERT(ms != K_FOREVER, "");
-
 	ticks = z_ms_to_ticks(ms);
 	ticks = z_tick_sleep(ticks);
 	return __ticks_to_ms(ticks);
@@ -971,12 +969,6 @@ s32_t z_impl_k_sleep(int ms)
 #ifdef CONFIG_USERSPACE
 Z_SYSCALL_HANDLER(k_sleep, ms)
 {
-	/* FIXME there were some discussions recently on whether we should
-	 * relax this, thread would be unscheduled until k_wakeup issued
-	 */
-	Z_OOPS(Z_SYSCALL_VERIFY_MSG(ms != K_FOREVER,
-				    "sleeping forever not allowed"));
-
 	return z_impl_k_sleep(ms);
 }
 #endif