From: Anton Blanchard <anton@samba.org>
To: David Howells <dhowells@redhat.com>
Cc: linuxppc-dev@ozlabs.org, linuxppc64-dev@ozlabs.org
Subject: Re: PATCH powerpc Merge asm-ppc*/rwsem.h
Date: Fri, 23 Sep 2005 17:44:13 +1000 [thread overview]
Message-ID: <20050923074413.GD19971@krispykreme> (raw)
In-Reply-To: <606.1127460740@warthog.cambridge.redhat.com>
> rwsems on ppc64 should really be using a 64-bit counter, not a 32-bit counter,
> otherwise you limit the maximum number of processes to 32K-ish.
>
> The counter should be "signed long" really.
Agreed, we should move to a 64bit count.
Anton
next prev parent reply other threads:[~2005-09-23 7:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-22 19:55 PATCH powerpc Merge asm-ppc*/rwsem.h Jon Loeliger
2005-09-23 7:32 ` David Howells
2005-09-23 7:44 ` Anton Blanchard [this message]
2005-09-23 7:52 ` David Howells
2005-09-23 12:52 ` Jon Loeliger
2005-09-23 14:09 ` David Howells
2005-09-24 0:46 ` Paul Mackerras
2005-09-26 11:38 ` David Howells
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20050923074413.GD19971@krispykreme \
--to=anton@samba.org \
--cc=dhowells@redhat.com \
--cc=linuxppc-dev@ozlabs.org \
--cc=linuxppc64-dev@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).