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Added extra debugging

This commit is contained in:
Michael Brown 2006-08-30 13:39:07 +00:00
parent 33eb8871a9
commit 095fce14f8
1 changed files with 6 additions and 3 deletions
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9
src/net/retry.c
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@ -64,10 +64,11 @@ static LIST_HEAD ( timers );
* be stopped and the timer's callback function will be called. * be stopped and the timer's callback function will be called.
*/ */
void start_timer ( struct retry_timer *timer ) { void start_timer ( struct retry_timer *timer ) {
list_add ( &timer->list, &timers );
timer->start = currticks(); timer->start = currticks();
if ( timer->timeout < MIN_TIMEOUT ) if ( timer->timeout < MIN_TIMEOUT )
timer->timeout = MIN_TIMEOUT; timer->timeout = MIN_TIMEOUT;
list_add ( &timer->list, &timers );
DBG2 ( "Timer %p started\n", timer );
} }
/** /**
@ -81,6 +82,7 @@ void stop_timer ( struct retry_timer *timer ) {
unsigned long old_timeout = timer->timeout; unsigned long old_timeout = timer->timeout;
unsigned long runtime; unsigned long runtime;
DBG2 ( "Timer %p stopped\n", timer );
list_del ( &timer->list ); list_del ( &timer->list );
runtime = currticks() - timer->start; runtime = currticks() - timer->start;
@ -105,7 +107,7 @@ void stop_timer ( struct retry_timer *timer ) {
timer->timeout -= ( timer->timeout >> 3 ); timer->timeout -= ( timer->timeout >> 3 );
timer->timeout += ( runtime >> 1 ); timer->timeout += ( runtime >> 1 );
if ( timer->timeout != old_timeout ) { if ( timer->timeout != old_timeout ) {
DBG ( "Timer updated to %dms\n", DBG ( "Timer %p updated to %ldms\n", timer,
( ( 1000 * timer->timeout ) / TICKS_PER_SEC ) ); ( ( 1000 * timer->timeout ) / TICKS_PER_SEC ) );
} }
} }
@ -120,6 +122,7 @@ static void timer_expired ( struct retry_timer *timer ) {
int fail; int fail;
/* Stop timer without performing RTT calculations */ /* Stop timer without performing RTT calculations */
DBG2 ( "Timer %p stopped on expiry\n", timer );
list_del ( &timer->list ); list_del ( &timer->list );
timer->count++; timer->count++;
@ -127,7 +130,7 @@ static void timer_expired ( struct retry_timer *timer ) {
timer->timeout <<= 1; timer->timeout <<= 1;
if ( ( fail = ( timer->timeout > MAX_TIMEOUT ) ) ) if ( ( fail = ( timer->timeout > MAX_TIMEOUT ) ) )
timer->timeout = MAX_TIMEOUT; timer->timeout = MAX_TIMEOUT;
DBG ( "Timer backed off to %dms\n", DBG ( "Timer %p backed off to %ldms\n", timer,
( ( 1000 * timer->timeout ) / TICKS_PER_SEC ) ); ( ( 1000 * timer->timeout ) / TICKS_PER_SEC ) );
/* Call expiry callback */ /* Call expiry callback */