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Code Issues Releases Wiki Activity

(libT) eliminate some duplicate calls to time(NULL) that showed a spike on vraa & softwareelves' shark profiles

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This commit is contained in:
Charles Kerr 2008-10-27 04:12:42 +00:00
parent 90317da46e
commit a4bee061be
1 changed files with 16 additions and 18 deletions
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34
libtransmission/peer-msgs.c
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@ -597,7 +597,8 @@ void
tr_peerMsgsSetChoke( tr_peermsgs * msgs,
int choke )
{
const time_t fibrillationTime = time( NULL ) - MIN_CHOKE_PERIOD_SEC;
const time_t now = time( NULL );
const time_t fibrillationTime = now - MIN_CHOKE_PERIOD_SEC;
assert( msgs );
assert( msgs->info );
@ -614,7 +615,7 @@ tr_peerMsgsSetChoke( tr_peermsgs * msgs,
if( choke )
cancelAllRequestsToClientExceptFast( msgs );
protocolSendChoke( msgs, choke );
msgs->info->chokeChangedAt = time( NULL );
msgs->info->chokeChangedAt = now;
}
}
@ -767,14 +768,14 @@ requestIsValid( const tr_peermsgs * msgs, const struct peer_request * req )
}
static void
expireOldRequests( tr_peermsgs * msgs )
expireOldRequests( tr_peermsgs * msgs, const time_t now )
{
int i;
time_t oldestAllowed;
struct request_list tmp = REQUEST_LIST_INIT;
/* cancel requests that have been queued for too long */
oldestAllowed = time( NULL ) - QUEUED_REQUEST_TTL_SECS;
oldestAllowed = now - QUEUED_REQUEST_TTL_SECS;
reqListCopy( &tmp, &msgs->clientWillAskFor );
for( i = 0; i < tmp.count; ++i )
{
@ -785,7 +786,7 @@ expireOldRequests( tr_peermsgs * msgs )
reqListClear( &tmp );
/* cancel requests that were sent too long ago */
oldestAllowed = time( NULL ) - SENT_REQUEST_TTL_SECS;
oldestAllowed = now - SENT_REQUEST_TTL_SECS;
reqListCopy( &tmp, &msgs->clientAskedFor );
for( i = 0; i < tmp.count; ++i )
{
@ -797,11 +798,10 @@ expireOldRequests( tr_peermsgs * msgs )
}
static void
pumpRequestQueue( tr_peermsgs * msgs )
pumpRequestQueue( tr_peermsgs * msgs, const time_t now )
{
const int max = msgs->maxActiveRequests;
const int min = msgs->minActiveRequests;
const time_t now = time( NULL );
int sent = 0;
int count = msgs->clientAskedFor.count;
struct peer_request req;
@ -1535,9 +1535,10 @@ readBtMessage( tr_peermsgs * msgs,
static void
peerGotBytes( tr_peermsgs * msgs,
uint32_t byteCount )
uint32_t byteCount,
const time_t now )
{
msgs->info->pieceDataActivityDate = time( NULL );
msgs->info->pieceDataActivityDate = now;
firePeerGotData( msgs, byteCount );
}
@ -1706,8 +1707,8 @@ peerPulse( void * vmsgs )
ratePulse( msgs );
/*tr_peerIoTryRead( msgs->io );*/
pumpRequestQueue( msgs );
expireOldRequests( msgs );
pumpRequestQueue( msgs, now );
expireOldRequests( msgs, now );
if( msgs->sendingBlock )
{
@ -1719,10 +1720,9 @@ peerPulse( void * vmsgs )
if( outlen )
{
tr_peerIoWrite( msgs->io, EVBUFFER_DATA(
msgs->outBlock ), outlen );
tr_peerIoWrite( msgs->io, EVBUFFER_DATA( msgs->outBlock ), outlen );
evbuffer_drain( msgs->outBlock, outlen );
peerGotBytes( msgs, outlen );
peerGotBytes( msgs, outlen, now );
len -= outlen;
msgs->clientSentAnythingAt = now;
@ -1733,15 +1733,13 @@ peerPulse( void * vmsgs )
}
else dbgmsg( msgs,
"stalled writing block... uploadMax %lu, outlen %lu",
uploadMax,
outlen );
uploadMax, outlen );
}
if( !msgs->sendingBlock )
{
struct peer_request req;
int haveMessages = EVBUFFER_LENGTH(
msgs->outMessages ) != 0;
const int haveMessages = EVBUFFER_LENGTH( msgs->outMessages ) != 0;
if( haveMessages && !msgs->outMessagesBatchedAt ) /* fresh batch */
{