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From: Marius Storm-Olsen <marius@trolltech.com>
To: Johannes Sixt <j.sixt@eudaptics.com>,
	Johannes Schindelin <Johannes.Schindelin@gmx.de>
Cc: Johannes Sixt <johannes.sixt@telecom.at>,
	Git Mailing List <git@vger.kernel.org>
Subject: Re: [PATCH] Add a new lstat and fstat implementation based on Win32 API
Date: Tue, 04 Sep 2007 12:20:03 +0200	[thread overview]
Message-ID: <46DD3153.8060805@trolltech.com> (raw)
In-Reply-To: <46DD0C16.70101@eudaptics.com>

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Johannes Sixt said the following on 04.09.2007 09:41:
> Marius Storm-Olsen schrieb:
>> Johannes Schindelin wrote:
>>> To make it easier on others, I just uploaded it into the
>>> "teststat" branch on 4msysgit.git (subject to removal in a few
>>> days).
>> Ok, I've updated the patch in the 4msysgit.git repo, 'teststat'
>> branch. RFC, and please test.
> 
> Thanks a lot! I've pushed it out in mingw.git's master.

Ops, already in master branch?
Ok, I found out that the custom fstat function was incomplete, so I 
completed it. However, since you've already pushed it to your main 
branch, I've added it as a separate commit to the 4msysgit.git 
'teststat' branch. It might also explain some of the testfailures we 
were seeing, but I haven't finished the test run yet. (So, consider 
the patch something to play with, and don't commit it to your 'master' 
branch yet! ;-)

http://repo.or.cz/w/git/mingw/4msysgit.git?a=commitdiff;h=f15974add93bdfa92775c77c00e7c65aefd42127


> The reason that t4200-rerere.sh fails is that we now store UTC in
> st_mtime. However, for the garbage-collection we compare this entry
> to a local time stamp. Therefore, I've pushed out a fixup patch at
> the top of mingw.git's devel branch that converts mtime to local
> time 
> (http://repo.or.cz/w/git/mingw.git?a=commitdiff;h=1b62ecb31068af06c2fa7664f06c6c36316aac2c).
> Would you kindly conduct the performance test with this patch? I'm
> afraid that this makes us substantially slower.

Ok, I can give it a performance test, but I tend to agree with David 
Kastrup there. It would be better if we rather fix the places where we 
check with the local timestamp instead; depending of course on how 
many places we actually do this.
We'll see how much the timezone conversion in the custom stat 
functions actually hurt us performance wise.

-- 
.marius


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  parent reply	other threads:[~2007-09-04 10:20 UTC|newest]

Thread overview: 86+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-09-02 14:49 Stats in Git Marius Storm-Olsen
2007-09-02 14:51 ` [PATCH] Add a new lstat implementation based on Win32 API, and make stat use that implementation too Marius Storm-Olsen
2007-09-02 14:57   ` Marius Storm-Olsen
2007-09-02 15:32   ` Reece Dunn
2007-09-02 16:09     ` Marius Storm-Olsen
2007-09-02 16:33       ` Reece Dunn
2007-09-02 16:47         ` Brian Gernhardt
2007-09-02 16:53           ` Reece Dunn
2007-09-02 17:05             ` Marius Storm-Olsen
2007-09-02 17:44               ` Johannes Schindelin
2007-09-02 17:58                 ` David Kastrup
2007-09-02 18:18                 ` Marius Storm-Olsen
2007-09-02 18:16   ` Johannes Sixt
2007-09-02 18:44     ` Marius Storm-Olsen
2007-09-02 19:07       ` Johannes Sixt
2007-09-02 19:31       ` Marius Storm-Olsen
2007-09-02 20:27         ` Robin Rosenberg
2007-09-02 21:26           ` Johannes Schindelin
2007-09-02 21:42             ` Robin Rosenberg
2007-09-02 23:02               ` Johannes Schindelin
2007-09-03  7:07               ` Johannes Sixt
2007-09-03 11:21                 ` Miklos Vajna
2007-09-03 11:32                   ` David Kastrup
2007-09-05 16:02                     ` Miklos Vajna
2007-09-05 19:01                       ` David Kastrup
2007-09-06 16:26                         ` Miklos Vajna
2007-09-06 16:33                           ` David Kastrup
2007-09-06 23:31                             ` Douglas Stockwell
2007-09-07  6:36                               ` David Kastrup
2007-09-02 21:38           ` Alex Riesen
2007-09-02 22:04             ` Robin Rosenberg
2007-09-03  6:15           ` Marius Storm-Olsen
2007-09-03 11:39             ` Johannes Schindelin
2007-09-03 11:51               ` David Kastrup
2007-09-03 11:53               ` Marius Storm-Olsen
2007-09-03 12:33                 ` Johannes Schindelin
2007-09-02 21:41         ` Alex Riesen
2007-09-03  6:12           ` Marius Storm-Olsen
2007-09-03  7:47   ` Johannes Sixt
2007-09-03  7:55     ` Marius Storm-Olsen
     [not found]     ` <46DBFA2A.7050003@trolltech.com>
2007-09-03 12:38       ` [PATCH] Add a new lstat and fstat implementation based on Win32 API Marius Storm-Olsen
2007-09-03 13:33       ` Johannes Schindelin
2007-09-03 13:52         ` Marius Storm-Olsen
2007-09-03 14:39           ` Johannes Schindelin
2007-09-03 16:22             ` Marius Storm-Olsen
2007-09-03 16:56               ` Johannes Schindelin
2007-09-03 13:53         ` Johannes Sixt
2007-09-03 14:35           ` Johannes Schindelin
2007-09-03 19:21         ` Marius Storm-Olsen
2007-09-04  2:21           ` Johannes Schindelin
2007-09-04  7:41           ` Johannes Sixt
2007-09-04  8:53             ` David Kastrup
2007-09-04 10:20             ` Marius Storm-Olsen [this message]
2007-09-04 10:53               ` Johannes Sixt
2007-09-04 11:21                 ` Marius Storm-Olsen
2007-09-04 11:28                   ` Johannes Sixt
2007-09-04 21:31                 ` David Kastrup
2007-09-04 10:48             ` Johannes Schindelin
2007-09-04 11:36               ` Johannes Sixt
2007-09-04 11:53                 ` Marius Storm-Olsen
2007-09-04 13:56                   ` Marius Storm-Olsen
2007-09-04 14:07                     ` Johannes Sixt
2007-09-04 14:32                       ` Johannes Schindelin
2007-09-04 14:52                         ` Johannes Sixt
2007-09-04 14:16                     ` Johannes Schindelin
2007-09-04 14:30                     ` Johannes Schindelin
2007-09-04 14:43                       ` Marius Storm-Olsen
2007-09-04 14:48                         ` Johannes Schindelin
2007-09-04 15:05                           ` David Kastrup
2007-09-04 16:32                           ` Marius Storm-Olsen
2007-09-04 12:46                 ` Johannes Schindelin
2007-09-04 12:57                   ` Johannes Schindelin
2007-09-04 21:02                     ` Rutger Nijlunsing
2007-09-04 21:54                       ` Reece Dunn
2007-09-05  6:22                       ` Marius Storm-Olsen
2007-09-05 10:15                         ` Johannes Schindelin
2007-09-04 13:03                   ` Johannes Sixt
2007-09-06 16:18             ` Johannes Sixt
2007-09-06 16:34               ` Marius Storm-Olsen
2007-09-03 13:49       ` Johannes Sixt
2007-09-03 14:38         ` Johannes Schindelin
2007-09-03 16:15           ` Marius Storm-Olsen
2007-09-03 16:55             ` Johannes Schindelin
2007-09-02 20:02 ` Stats in Git Alex Riesen
2007-09-02 20:09   ` Marius Storm-Olsen
2007-09-03  8:19 ` Matthieu Moy

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