From: Robin Rosenberg <robin.rosenberg.lists@dewire.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Git ML <git@vger.kernel.org>,
"Shawn O. Pearce" <spearce@spearce.org>
Subject: Re: gc considered dangerous
Date: Sun, 8 Feb 2009 21:08:53 +0100 [thread overview]
Message-ID: <200902082108.54048.robin.rosenberg.lists@dewire.com> (raw)
In-Reply-To: <7vhc34y9za.fsf@gitster.siamese.dyndns.org>
söndag 08 februari 2009 21:00:57 skrev Junio C Hamano:
> Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
>
> > My preliminary guess is that this code in pack-write.c needs to use the
> > lock file paradigm:
> >
> > if (!index_name) {
> > [...]
> > } else {
> > unlink(index_name);
> > fd = open(index_name, O_CREAT|O_EXCL|O_WRONLY, 0600);
> > }
>
> Whoa. That particular code has been (and is still) correct.
>
> When repacking we should pack into a temporary pack and idx file and then
> replace the real ones after both new pack and its idx are successfully
> written, and I thought that is how we've been doing this all the time.
> Maybe the caller has been broken at some point? Sigh...
I intend to test something like this:
next prev parent reply other threads:[~2009-02-08 20:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-08 2:47 gc considered dangerous Robin Rosenberg
2009-02-08 14:34 ` Robin Rosenberg
2009-02-08 14:56 ` Johannes Schindelin
2009-02-08 16:04 ` Robin Rosenberg
2009-02-08 17:18 ` Johannes Schindelin
2009-02-08 18:24 ` Steffen Prohaska
2009-02-08 19:37 ` Robin Rosenberg
2009-02-08 20:00 ` Junio C Hamano
2009-02-08 20:08 ` Robin Rosenberg [this message]
2009-02-08 20:10 ` Robin Rosenberg
2009-02-09 6:59 ` Mike Hommey
2009-02-09 7:43 ` Junio C Hamano
2009-02-08 20:09 ` Junio C Hamano
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