diff hgext/largefiles/overrides.py @ 30181:7356e6b1f5b8

util: increase filechunkiter size to 128k

util.filechunkiter has been using a chunk size of 64k for more than 10 years,
also in years where Moore's law still was a law. It is probably ok to bump it
now and perhaps get a slight win in some cases.

Also, largefiles have been using 128k for a long time. Specifying that size
multiple times (or forgetting to do it) seems a bit stupid. Decreasing it to
64k also seems unfortunate.

Thus, we will set the default chunksize to 128k and use the default everywhere.

--- a/hgext/largefiles/overrides.py	Wed Oct 12 12:22:18 2016 +0200
+++ b/hgext/largefiles/overrides.py	Fri Oct 14 01:53:15 2016 +0200
@@ -1356,7 +1356,7 @@
                               'downloaded')  % lf)
                 path = lfutil.usercachepath(repo.ui, hash)
                 with open(path, "rb") as fpin:
-                    for chunk in util.filechunkiter(fpin, 128 * 1024):
+                    for chunk in util.filechunkiter(fpin):
                         fp.write(chunk)
         err = 0
     return err