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More optimizations. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14759 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
Giovanni Di Sirio 2021-09-13 09:23:12 +00:00
parent 5dec8a8f1f
commit 1b95d15504
1 changed files with 5 additions and 1 deletions
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6
os/rt/src/chvt.c
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@ -334,6 +334,7 @@ void chVTDoResetI(virtual_timer_t *vtp) {
/* If the list become empty then the alarm timer is stopped and done.*/
if (ch_dlist_isempty(&vtlp->dlist)) {
port_timer_stop_alarm();
return;
@ -481,15 +482,18 @@ void chVTDoTickI(void) {
is re-entered on the callback return. Note that "lasttime" can be
modified within the callback if some timer function is called.*/
chSysUnlockFromISR();
vtp->func(vtp, vtp->par);
chSysLockFromISR();
now = chVTGetSystemTimeX();
/* If a reload is defined the timer needs to be restarted.*/
if (unlikely(vtp->reload > (sysinterval_t)0)) {
sysinterval_t delay;
/* Refreshing the now delta after spending time in the callback for
a more accurate detection of too fast reloads.*/
now = chVTGetSystemTimeX();
nowdelta = chTimeDiffX(lasttime, now);
#if !defined(CH_VT_RFCU_DISABLED)