From: Matt Joiner <anacrolix@gmail.com>
Date: Wed, 17 Nov 2021 03:01:11 +0000 (+1100)
Subject: Optimize PeerConn.peerHasAllPieces
X-Git-Tag: v1.39.0~53
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=2f907e84a8c637fa968653647fcd53c23b0bd29b;p=btrtrc.git

Optimize PeerConn.peerHasAllPieces
---

diff --git a/peerconn.go b/peerconn.go
index bd0bce2e..4dcf71e8 100644
--- a/peerconn.go
+++ b/peerconn.go
@@ -242,7 +242,7 @@ func (cn *PeerConn) peerHasAllPieces() (all bool, known bool) {
 	if !cn.t.haveInfo() {
 		return false, false
 	}
-	return roaring.Flip(&cn._peerPieces, 0, bitmap.BitRange(cn.t.numPieces())).IsEmpty(), true
+	return cn._peerPieces.GetCardinality() == uint64(cn.t.numPieces()), true
 }
 
 func (cn *Peer) locker() *lockWithDeferreds {