From: Dave Hansen <haveblue@us.ibm.com>
To: Christoph Lameter <clameter@engr.sgi.com>
Cc: Eric Dumazet <dada1@cosmosbay.com>,
Harald Welte <laforge@netfilter.org>, Andi Kleen <ak@suse.de>,
Andrew Morton <akpm@osdl.org>,
Christoph Hellwig <hch@infradead.org>,
"David S. Miller" <davem@davemloft.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: vmalloc_node
Date: Mon, 26 Sep 2005 11:10:13 -0700 [thread overview]
Message-ID: <1127758214.26894.20.camel@localhost> (raw)
In-Reply-To: <Pine.LNX.4.62.0509261046410.3650@schroedinger.engr.sgi.com>
On Mon, 2005-09-26 at 10:58 -0700, Christoph Lameter wrote:
> On Fri, 23 Sep 2005, Dave Hansen wrote:
> > Instead of hard-coding all of those -1's for the node to specify a
> > default allocation, and changing all of those callers, why not:
>
> Done.
That looks much nicer. Thanks!
> > __vmalloc_node(size, gfp_mask, prot, -1);
> > A named macro is probably better than -1, but if it is only used in one
> > place, it is hard to complain.
>
> -1 is used consistently in the *_node functions to indicate that the node
> is not specified. Should I replace -1 throughout the kernel with a
> constant?
I certainly wouldn't mind. Giving it a name like NODE_ANY or
NODE_UNSPECIFIED would certainly keep anyone from having to go dig into
the allocator functions to decide what it actually does.
-- Dave
next prev parent reply other threads:[~2005-09-26 18:10 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-19 17:09 [PATCH, netfilter] NUMA aware ipv4/netfilter/ip_tables.c Eric dumazet
2005-09-19 17:20 ` Eric Dumazet
2005-09-19 17:48 ` Andi Kleen
2005-09-19 19:09 ` Eric Dumazet
2005-09-20 9:47 ` Eric Dumazet
2005-09-20 16:30 ` Andi Kleen
2005-09-20 17:02 ` Eric Dumazet
2005-09-20 21:45 ` [PATCH] Adds sys_set_mempolicy() in include/linux/syscalls.h , " Eric Dumazet
2005-09-20 21:45 ` Eric Dumazet
2005-09-20 21:46 ` [PATCH] Adds sys_set_mempolicy() in include/linux/syscalls.h Eric Dumazet
2005-09-21 21:24 ` [PATCH 0/3] netfilter : 3 patches to boost ip_tables performance Eric Dumazet
2005-09-21 22:43 ` Christoph Lameter
2005-09-22 0:34 ` David S. Miller
2005-09-22 0:34 ` David S. Miller
2005-09-22 1:44 ` Christoph Lameter
2005-09-22 12:11 ` Eric Dumazet
2005-09-22 12:11 ` Eric Dumazet
2005-09-22 12:49 ` Christoph Hellwig
2005-09-22 12:54 ` Andi Kleen
2005-09-22 12:58 ` Christoph Hellwig
2005-09-22 13:05 ` Andi Kleen
2005-09-22 15:37 ` Christoph Lameter
2005-09-22 15:50 ` Eric Dumazet
2005-09-22 15:50 ` Eric Dumazet
2005-09-22 15:55 ` Christoph Lameter
2005-09-23 17:11 ` Harald Welte
2005-09-23 17:44 ` Christoph Lameter
2005-09-23 18:04 ` Dave Hansen
2005-09-26 17:58 ` vmalloc_node Christoph Lameter
2005-09-26 18:10 ` Dave Hansen [this message]
2005-09-23 17:47 ` [PATCH 0/3] netfilter : 3 patches to boost ip_tables performance Eric Dumazet
2005-09-23 18:00 ` Kyle Moffett
2005-09-22 4:18 ` James Morris
2005-09-22 4:18 ` James Morris
2005-09-22 5:07 ` Eric Dumazet
2005-09-22 13:03 ` Andi Kleen
2005-09-22 13:30 ` Eric Dumazet
2005-09-23 17:09 ` Harald Welte
2005-09-27 16:23 ` Andi Kleen
2005-09-28 0:25 ` Henrik Nordstrom
2005-09-28 8:32 ` Harald Welte
2005-09-28 8:32 ` Harald Welte
2005-09-28 8:37 ` Andi Kleen
2005-09-28 8:37 ` Andi Kleen
2005-10-04 17:01 ` Patrick McHardy
2005-10-05 16:53 ` Andi Kleen
2005-10-07 2:38 ` Harald Welte
2005-10-06 17:59 ` Andi Kleen
2005-10-07 17:08 ` Patrick McHardy
2005-10-07 17:21 ` Andi Kleen
2005-10-07 17:50 ` Patrick McHardy
2005-09-28 10:34 ` Henrik Nordstrom
2005-09-28 10:34 ` Henrik Nordstrom
2005-11-25 11:23 ` [PATCH] netfilter : zap get_cpu()/put_cpu() calls from ip_tables Eric Dumazet
2005-11-25 11:28 ` [PATCH (resent with the attachment !)] " Eric Dumazet
2005-11-25 18:20 ` Patrick McHardy
2005-09-21 21:29 ` [PATCH 1/3] netfilter : 3 patches to boost ip_tables performance Eric Dumazet
2005-09-22 12:57 ` Harald Welte
2005-09-22 12:57 ` Harald Welte
2005-09-22 13:17 ` Eric Dumazet
2005-09-22 13:17 ` Eric Dumazet
2005-09-21 21:32 ` [PATCH 2/3] " Eric Dumazet
2005-09-22 12:48 ` Harald Welte
2005-09-22 12:48 ` Harald Welte
2005-09-22 13:05 ` Eric Dumazet
2005-09-23 4:02 ` Willy Tarreau
2005-09-23 5:14 ` Eric Dumazet
2005-09-23 11:33 ` Willy Tarreau
2005-09-23 14:00 ` Tim Mattox
2005-09-21 21:37 ` [PATCH 3/3] " Eric Dumazet
2005-09-22 12:50 ` Harald Welte
2005-09-22 12:50 ` Harald Welte
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=1127758214.26894.20.camel@localhost \
--to=haveblue@us.ibm.com \
--cc=ak@suse.de \
--cc=akpm@osdl.org \
--cc=clameter@engr.sgi.com \
--cc=dada1@cosmosbay.com \
--cc=davem@davemloft.net \
--cc=hch@infradead.org \
--cc=laforge@netfilter.org \
--cc=linux-kernel@vger.kernel.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.