From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 18 May 2016 21:40:06 +0000 (-0700)
Subject: Merge branch 'js/win32-mmap' into HEAD
X-Git-Tag: v2.8.3~18
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=f12fffd347ac1efc11381dfdce5aa4108731742d;p=git-core%2Fgit.git

Merge branch 'js/win32-mmap' into HEAD

mmap emulation on Windows has been optimized and work better without
consuming paging store when not needed.

* js/win32-mmap:
  mmap(win32): avoid expensive fstat() call
  mmap(win32): avoid copy-on-write when it is unnecessary
  win32mmap: set errno appropriately
---

f12fffd347ac1efc11381dfdce5aa4108731742d