From 91940d1c07aa7d9ae2d6707f1c65a9aec14af9e9 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles@transmissionbt.com>
Date: Wed, 25 Feb 2009 13:04:51 +0000
Subject: [PATCH] (trunk libT) #1829: high CPU use in refillPiece()

---
 libtransmission/peer-mgr.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/libtransmission/peer-mgr.c b/libtransmission/peer-mgr.c
index 6db21acc3..8dfe8c0b1 100644
--- a/libtransmission/peer-mgr.c
+++ b/libtransmission/peer-mgr.c
@@ -705,6 +705,12 @@ blockIteratorNext( struct tr_blockIterator * i, tr_block_index_t * setme )
     return found;
 }
 
+static void
+blockIteratorSkipCurrentPiece( struct tr_blockIterator * i )
+{
+    i->blockIndex = i->blockCount;
+}
+
 static void
 blockIteratorFree( struct tr_blockIterator ** inout )
 {
@@ -812,7 +818,7 @@ refillPulse( void * vtorrent )
         && (( hasNext = blockIteratorNext( t->refillQueue, &block ))) )
     {
         int j;
-        int handled = FALSE;
+        tr_bool handled = FALSE;
 
         const tr_piece_index_t index = tr_torBlockPiece( tor, block );
         const uint32_t offset = getBlockOffsetInPiece( tor, block );
@@ -867,6 +873,9 @@ refillPulse( void * vtorrent )
                     break;
             }
         }
+
+        if( !handled )
+            blockIteratorSkipCurrentPiece( t->refillQueue );
     }
 
     /* cleanup */