From: David Miller <davem@davemloft.net>
To: anton@samba.org
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] Enable hashdist by default on PowerPC
Date: Wed, 18 Feb 2009 01:19:24 -0800 (PST) [thread overview]
Message-ID: <20090218.011924.07030610.davem@davemloft.net> (raw)
In-Reply-To: <20090218051112.GA32195@kryten>
From: Anton Blanchard <anton@samba.org>
Date: Wed, 18 Feb 2009 16:11:12 +1100
> @@ -145,9 +145,10 @@ extern void *alloc_large_system_hash(const char *tablename,
> #define HASH_EARLY 0x00000001 /* Allocating during early boot? */
>
> /* Only NUMA needs hash distribution.
> - * IA64 and x86_64 have sufficient vmalloc space.
> + * IA64, x86_64 and PowerPC have sufficient vmalloc space.
> */
> -#if defined(CONFIG_NUMA) && (defined(CONFIG_IA64) || defined(CONFIG_X86_64))
> +#if defined(CONFIG_NUMA) && (defined(CONFIG_IA64) || defined(CONFIG_X86_64) || \
> + defined(CONFIG_PPC64))
> #define HASHDIST_DEFAULT 1
> #else
> #define HASHDIST_DEFAULT 0
I should probably do this on sparc64 too.
Why don't we just change this thing to CONFIG_64BIT?
next prev parent reply other threads:[~2009-02-18 9:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-18 5:11 [PATCH] Enable hashdist by default on PowerPC Anton Blanchard
2009-02-18 5:41 ` Benjamin Herrenschmidt
2009-02-18 6:20 ` Anton Blanchard
2009-02-18 9:19 ` David Miller [this message]
2009-02-20 5:19 ` Anton Blanchard
2009-02-20 8:03 ` David Miller
2009-02-26 11:24 ` [PATCH] Enable hashdist by default on 64bit NUMA Anton Blanchard
2009-02-26 11:34 ` David Miller
2009-03-03 5:27 ` Benjamin Herrenschmidt
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=20090218.011924.07030610.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=anton@samba.org \
--cc=linuxppc-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).