Mercurial > hg > mercurial-crew-with-dirclash

changeset 4992:0a676643687b

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lazyparser: up the blocksize from 512 bytes to 64k
author Matt Mackall <mpm@selenic.com>
date Mon, 23 Jul 2007 20:44:08 -0500
parents 9c8c42bcf17a
children 4205f626dc05
files mercurial/revlog.py
diffstat 1 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -206,7 +206,7 @@ class lazyparser(object):
         all = False
         if i == None:
             blockstart = 0
-            blocksize = (512 / self.s) * self.s
+            blocksize = (65536 / self.s) * self.s
             end = self.datasize
             all = True
         else:
@@ -215,8 +215,8 @@ class lazyparser(object):
                 end = end * self.s
                 blocksize = end - blockstart
             else:
-                blockstart = (i & ~63) * self.s
-                blocksize = self.s * 64
+                blockstart = (i & ~1023) * self.s
+                blocksize = self.s * 1024
                 end = blockstart + blocksize
         while blockstart < end:
             self.loadblock(blockstart, blocksize)