diff options
Diffstat (limited to 'os/rt/src/chschd.c')
| -rw-r--r-- | os/rt/src/chschd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/os/rt/src/chschd.c b/os/rt/src/chschd.c index 91b982b0c..e53384b3d 100644 --- a/os/rt/src/chschd.c +++ b/os/rt/src/chschd.c @@ -257,7 +257,7 @@ void chSchGoSleepS(tstate_t newstate) { #if CH_CFG_TIME_QUANTUM > 0
/* The thread is renouncing its remaining time slices so it will have a new
time quantum when it will wakeup.*/
- otp->p_preempt = CH_CFG_TIME_QUANTUM;
+ otp->p_preempt = (tslices_t)CH_CFG_TIME_QUANTUM;
#endif
setcurrp(queue_fifo_remove(&ch.rlist.r_queue));
#if defined(CH_CFG_IDLE_ENTER_HOOK)
@@ -430,7 +430,7 @@ bool chSchIsPreemptionRequired(void) { if the first thread on the ready queue has a higher priority.
Otherwise, if the running thread has used up its time quantum, reschedule
if the first thread on the ready queue has equal or higher priority.*/
- return (currp->p_preempt > 0U) ? (p1 > p2) : (p1 >= p2);
+ return (currp->p_preempt > (tslices_t)0) ? (p1 > p2) : (p1 >= p2);
#else
/* If the round robin preemption feature is not enabled then performs a
simpler comparison.*/
@@ -461,7 +461,7 @@ void chSchDoRescheduleBehind(void) { #endif
currp->p_state = CH_STATE_CURRENT;
#if CH_CFG_TIME_QUANTUM > 0
- otp->p_preempt = CH_CFG_TIME_QUANTUM;
+ otp->p_preempt = (tslices_t)CH_CFG_TIME_QUANTUM;
#endif
(void) chSchReadyI(otp);
chSysSwitch(currp, otp);
@@ -518,7 +518,7 @@ void chSchDoReschedule(void) { #if CH_CFG_TIME_QUANTUM > 0
/* If CH_CFG_TIME_QUANTUM is enabled then there are two different scenarios
to handle on preemption: time quantum elapsed or not.*/
- if (currp->p_preempt == 0U) {
+ if (currp->p_preempt == (tslices_t)0) {
/* The thread consumed its time quantum so it is enqueued behind threads
with same priority level, however, it acquires a new time quantum.*/
chSchDoRescheduleBehind();
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