# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1334370948 18000
# Node ID e5750c6716eb775b296f921b63bb57a4422dd9c0
# Parent  b4b0c6931e11cebae8755555033d7f664106c33d
revlog: increase readahead size

diff -r b4b0c6931e11 -r e5750c6716eb mercurial/revlog.py
--- a/mercurial/revlog.py	Fri Apr 13 15:32:49 2012 -0500
+++ b/mercurial/revlog.py	Fri Apr 13 21:35:48 2012 -0500
@@ -812,7 +812,7 @@
         else:
             df = self.opener(self.datafile)
 
-        readahead = max(65536, length)
+        readahead = max(_chunksize, length)
         df.seek(offset)
         d = df.read(readahead)
         df.close()