(1) make tr_torrentRates() faster.

(2) new function: tr_torrentGetStatus() for when you need the status but not the overhead of tr_stat

libtransmission/torrent.c

@@ -558,6 +558,23 @@ tr_torrentStatCached( tr_torrent * tor )
                                     : tr_torrentStat( tor );
 }
 
+tr_torrent_status
+tr_torrentGetStatus( tr_torrent * tor )
+{
+    tr_torrentRecheckCompleteness( tor );
+
+    if( tor->verifyState == TR_VERIFY_NOW )
+        return TR_STATUS_CHECK;
+    if( tor->verifyState == TR_VERIFY_WAIT )
+        return TR_STATUS_CHECK_WAIT;
+    if( !tor->isRunning )
+        return TR_STATUS_STOPPED;
+    if( tor->cpStatus == TR_CP_INCOMPLETE )
+        return TR_STATUS_DOWNLOAD;
+
+    return TR_STATUS_SEED;
+}
+
 const tr_stat *
 tr_torrentStat( tr_torrent * tor )
 {
@@ -567,10 +584,9 @@ tr_torrentStat( tr_torrent * tor )
     tr_torrentLock( tor );
 
     tor->lastStatTime = time( NULL );
-    tr_torrentRecheckCompleteness( tor );
 
     s = &tor->stats;
-
+    s->status = tr_torrentGetStatus( tor );
     s->error  = tor->error;
     memcpy( s->errorString, tor->errorString,
             sizeof( s->errorString ) );
@@ -595,17 +611,6 @@ tr_torrentStat( tr_torrent * tor )
     s->percentDone = tr_cpPercentDone( tor->completion );
     s->leftUntilDone = tr_cpLeftUntilDone( tor->completion );
 
-    if( tor->verifyState == TR_VERIFY_NOW )
-        s->status = TR_STATUS_CHECK;
-    else if( tor->verifyState == TR_VERIFY_WAIT )
-        s->status = TR_STATUS_CHECK_WAIT;
-    else if( !tor->isRunning )
-        s->status = TR_STATUS_STOPPED;
-    else if( tor->cpStatus == TR_CP_INCOMPLETE )
-        s->status = TR_STATUS_DOWNLOAD;
-    else
-        s->status = TR_STATUS_SEED;
-
     s->recheckProgress =
         1.0 - (tr_torrentCountUncheckedPieces( tor ) / (double) tor->info.pieceCount);
 

libtransmission/transmission.c

@@ -347,17 +347,12 @@ tr_getGlobalPeerLimit( const tr_handle * handle UNUSED )
 void
 tr_torrentRates( tr_handle * h, float * toClient, float * toPeer )
 {
-    const tr_torrent * tor;
     tr_globalLock( h );
 
-    *toClient = *toPeer = 0.0;
-    for( tor = h->torrentList; tor; tor = tor->next )
-    {
-        float c, p;
-        tr_torrentGetRates( tor, &c, &p );
-        *toClient += c;
-        *toPeer += p;
-    }
+    if( toClient )
+        *toClient = tr_rcRate( h->download );
+    if( toPeer )
+        *toPeer = tr_rcRate( h->upload );
 
     tr_globalUnlock( h );
 }

libtransmission/transmission.h

@@ -813,6 +813,8 @@ struct tr_tracker_stat
     time_t nextManualAnnounceTime;
 };
 
+tr_torrent_status tr_torrentGetStatus( tr_torrent * );
+
 struct tr_stat
 {
     tr_torrent_status status;