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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@835 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2009-03-12 21:56:13 +00:00
parent f43dbdc61b
commit a0bd39523f
1 changed files with 28 additions and 1 deletions
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29
src/chschd.c
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@ -52,6 +52,7 @@ void scheduler_init(void) {
* @note The function does not reschedule, the @p chSchRescheduleS() should * @note The function does not reschedule, the @p chSchRescheduleS() should
* be called soon after. * be called soon after.
*/ */
#if 0
#if CH_OPTIMIZE_SPEED #if CH_OPTIMIZE_SPEED
/* NOTE: it is inlined in this module only.*/ /* NOTE: it is inlined in this module only.*/
INLINE Thread *chSchReadyI(Thread *tp) { INLINE Thread *chSchReadyI(Thread *tp) {
@ -69,6 +70,28 @@ Thread *chSchReadyI(Thread *tp) {
tp->p_prev->p_next = cp->p_prev = tp; tp->p_prev->p_next = cp->p_prev = tp;
return tp; return tp;
} }
#endif
#if 1
#if CH_OPTIMIZE_SPEED
/* NOTE: it is inlined in this module only.*/
INLINE Thread *chSchReadyI(Thread *tp) {
#else
Thread *chSchReadyI(Thread *tp) {
#endif
Thread *cp;
tp->p_state = PRREADY;
cp = (void *)&rlist;
do {
cp = cp->p_next;
} while (cp->p_prio >= tp->p_prio);
/* Insertion on p_prev.*/
tp->p_prev = (tp->p_next = cp)->p_prev;
tp->p_prev->p_next = cp->p_prev = tp;
return tp;
}
#endif
/** /**
* @brief Puts the current thread to sleep into the specified state. * @brief Puts the current thread to sleep into the specified state.
@ -104,8 +127,12 @@ static void wakeup(void *p) {
chSemFastSignalI(tp->p_wtsemp); chSemFastSignalI(tp->p_wtsemp);
/* Falls into, intentional. */ /* Falls into, intentional. */
#endif #endif
case PRWTCOND: #if CH_USE_MUTEXES
case PRWTMTX: case PRWTMTX:
#endif
#if CH_USE_CONDVARS
case PRWTCOND:
#endif
/* States requiring dequeuing. */ /* States requiring dequeuing. */
dequeue(tp); dequeue(tp);
} }