From: Johannes Sixt <j6t@kdbg.org>
To: Shawn Pearce <spearce@spearce.org>
Cc: Joachim Schmitz <jojo@schmitz-digital.de>,
git@vger.kernel.org, rsbecker@nexbridge.com
Subject: Re: Porting git to HP NonStop
Date: Sat, 11 Aug 2012 10:20:16 +0200 [thread overview]
Message-ID: <502615C0.1050406@kdbg.org> (raw)
In-Reply-To: <CAJo=hJvwih+aOMg6SKP94_1q-az1XV-1Pcf=_fGbvdDcDpC23A@mail.gmail.com>
Am 10.08.2012 18:27, schrieb Shawn Pearce:
> There is no need to define your own mmap(). Define NO_MMAP=1 in the
> Makefile. Git already has its own fake mmap and knows how to write it
> back to disk when making changes.
Or better to say: the fake mmap has functionality that is sufficient for
git. In particular, it does *not* write back changes to disk (it
supports only MAP_PRIVATE), and the mapped area does not change if the
file is changed by a third party.
-- Hannes
next prev parent reply other threads:[~2012-08-11 8:21 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-10 15:04 Porting git to HP NonStop Joachim Schmitz
2012-08-10 16:27 ` Shawn Pearce
2012-08-10 17:32 ` Joachim Schmitz
2012-08-10 17:38 ` Shawn Pearce
2012-08-19 8:57 ` Joachim Schmitz
2012-08-19 17:23 ` Junio C Hamano
2012-08-20 10:22 ` Joachim Schmitz
2012-08-20 14:41 ` Junio C Hamano
2012-08-20 16:09 ` Joachim Schmitz
2012-08-20 16:53 ` Junio C Hamano
2012-08-22 16:30 ` Joachim Schmitz
2012-08-22 17:00 ` Brandon Casey
2012-08-22 17:13 ` Brandon Casey
2012-08-22 17:18 ` Joachim Schmitz
2012-08-22 17:23 ` Brandon Casey
2012-08-22 17:30 ` Joachim Schmitz
2012-08-22 17:30 ` Junio C Hamano
2012-08-22 18:01 ` Joachim Schmitz
2012-08-22 18:24 ` Junio C Hamano
2012-08-22 18:52 ` Joachim Schmitz
2012-08-22 17:41 ` Johannes Sixt
2012-08-22 18:02 ` Joachim Schmitz
2012-08-22 18:09 ` Johannes Sixt
2012-08-22 18:18 ` Joachim Schmitz
2012-08-22 18:09 ` Brandon Casey
2012-08-22 18:24 ` Brandon Casey
2012-08-22 18:33 ` Junio C Hamano
2012-08-22 18:38 ` Brandon Casey
2012-08-22 20:18 ` Joachim Schmitz
2012-08-22 20:49 ` Junio C Hamano
2012-08-22 21:05 ` Joachim Schmitz
2012-08-22 21:12 ` Junio C Hamano
2012-08-22 21:22 ` Joachim Schmitz
2012-08-22 21:54 ` Junio C Hamano
2012-08-22 18:26 ` Junio C Hamano
2012-08-10 20:08 ` Joachim Schmitz
2012-08-11 8:20 ` Johannes Sixt [this message]
2012-08-14 7:05 ` Joachim Schmitz
2012-08-14 14:56 ` Junio C Hamano
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