From: Andrew Morton <akpm@digeo.com>
To: Dave McCracken <dmccr@us.ibm.com>
Cc: Linux Memory Management <linux-mm@kvack.org>
Subject: Re: [PATCH 2.5.41-mm1] new snapshot of shared page tables
Date: Wed, 09 Oct 2002 15:51:15 -0700 [thread overview]
Message-ID: <3DA4B2E3.4FB3BC52@digeo.com> (raw)
In-Reply-To: 228900000.1034197657@baldur.austin.ibm.com
Dave McCracken wrote:
>
> with the added feature that shared page tables are now a config option.
Good idea, that. The ppc64 guys (guy) don't actually want the feature,
and it significantly de-risks things. Although it's one more datapoint
to be gathered when pondering oops reports.
Stylistic trivia: When stubbing out a function it's cleaner (and faster)
to do:
#ifdef CONFIG_FOO
int my_function(arg1, arg2)
{
...
}
#else
static inline int my_function(arg1, arg2)
{
return 0;
}
#endif
Do we have any performance numbers on this yet? Both for speed
and space?
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/
next prev parent reply other threads:[~2002-10-09 22:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-09 21:07 [PATCH 2.5.41-mm1] new snapshot of shared page tables Dave McCracken
2002-10-09 22:51 ` Andrew Morton [this message]
2002-10-10 17:27 ` Dave McCracken
2002-10-10 3:04 ` Ed Tomlinson
2002-10-10 3:19 ` William Lee Irwin III
2002-10-10 22:29 ` Ed Tomlinson
2002-10-12 14:19 ` Ed Tomlinson
2002-10-12 14:33 ` William Lee Irwin III
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=3DA4B2E3.4FB3BC52@digeo.com \
--to=akpm@digeo.com \
--cc=dmccr@us.ibm.com \
--cc=linux-mm@kvack.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.