Re: Cygwin Filesystem Performance degradation 1.7.5 vs 1.7.7, and methods for improving performance

2010-09-06 Thread Christopher Faylor
Thanks for the patch and for all of the work you put into it. On Mon, Sep 06, 2010 at 03:24:09PM +0200, Corinna Vinschen wrote: >The patch is also missing a ChangeLog entry. I only took a quick glance >over the patch itself. The code doesn't look correctly formatted in GNU >style. Also, using t

Re: Cygwin Filesystem Performance degradation 1.7.5 vs 1.7.7, and methods for improving performance

2010-09-06 Thread Corinna Vinschen
Hi Yoni, On Sep 6 12:52, Yoni Londner wrote: > Hi, > > Abstract: I prepared a patch that improves Cygwin Filesystem > performance by x4 on Cygwin 1.7.5 (1.7.5 vanilla 530ms --> 1.7.5 > patched 120ms). I ported the patch to 1.7.7, did tests, and found > out that 1.7.7 had a very serious 9x (!) pe