From: Timur Tabi <timur@freescale.com>
To: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Andi Kleen <andi@firstfloor.org>, Mel Gorman <mel@csn.ul.ie>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Nazarewicz <mina86@mina86.com>,
David Rientjes <rientjes@google.com>
Subject: Re: [PATCH 1/3] rename alloc_pages_exact()
Date: Fri, 29 Apr 2011 09:17:01 -0500 [thread overview]
Message-ID: <4DBAC85D.50306@freescale.com> (raw)
In-Reply-To: <20110414200139.ABD98551@kernel>
Dave Hansen wrote:
> alloc_pages_exact() returns a virtual address. But, alloc_pages() returns
> a 'struct page *'. That makes for very confused kernel hackers.
>
> __get_free_pages(), on the other hand, returns virtual addresses. That
> makes alloc_pages_exact() a much closer match to __get_free_pages(), so
> rename it to get_free_pages_exact(). Also change the arguments to have
> flags first, just like __get_free_pages().
>
> Note that alloc_pages_exact()'s partner, free_pages_exact() already
> matches free_pages(), so we do not have to touch the free side of things.
>
> Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
> Acked-by: Andi Kleen <ak@linux.intel.com>
> Acked-by: David Rientjes <rientjes@google.com>
All three patches:
Acked-by: Timur Tabi <timur@freescale.com>
--
Timur Tabi
Linux kernel developer at Freescale
--
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/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2011-04-29 14:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-14 20:01 [PATCH 1/3] rename alloc_pages_exact() Dave Hansen
2011-04-14 20:01 ` [PATCH 2/3] make new alloc_pages_exact() Dave Hansen
2011-04-14 21:55 ` David Rientjes
2011-04-27 21:30 ` Timur Tabi
2011-04-27 21:37 ` Dave Hansen
2011-04-27 21:42 ` Timur Tabi
2011-04-28 16:02 ` Dave Hansen
2011-04-14 20:01 ` [PATCH 3/3] reuse __free_pages_exact() in __alloc_pages_exact() Dave Hansen
2011-04-14 22:00 ` David Rientjes
2011-04-14 22:07 ` Dave Hansen
2011-04-14 22:09 ` David Rientjes
2011-04-29 14:17 ` Timur Tabi [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-04-11 22:03 [PATCH 1/3] rename alloc_pages_exact() Dave Hansen
2011-04-12 17:07 ` Namhyung Kim
2011-04-12 17:11 ` Dave Hansen
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=4DBAC85D.50306@freescale.com \
--to=timur@freescale.com \
--cc=akpm@linux-foundation.org \
--cc=andi@firstfloor.org \
--cc=dave@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mel@csn.ul.ie \
--cc=mina86@mina86.com \
--cc=rientjes@google.com \
/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).