From: Ingo Molnar <mingo@elte.hu>
To: Glauber Costa <gcosta@redhat.com>
Cc: kvm-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
avi@qumranet.com, akpm@linux-foundation.org
Subject: Re: [PATCH 16/20] x86: align to clflush size
Date: Wed, 26 Mar 2008 08:09:25 +0100 [thread overview]
Message-ID: <20080326070925.GJ18301@elte.hu> (raw)
In-Reply-To: <1206480999-21767-17-git-send-email-gcosta@redhat.com>
* Glauber Costa <gcosta@redhat.com> wrote:
> /* no easy way to get cache size on all x86, so return the
> * maximum possible, to be safe */
> - return (1 << INTERNODE_CACHE_SHIFT);
> + return boot_cpu_data.x86_clflush_size;
please update the comment too. (just add a delta patch to your next
series)
Ingo
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
next prev parent reply other threads:[~2008-03-26 7:09 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-25 21:36 [PATCH 0/20] dma_ops for i386 Glauber Costa
2008-03-25 21:36 ` [PATCH 01/20] x86: move dma_ops struct definition to dma-mapping.h Glauber Costa
2008-03-25 21:36 ` [PATCH 02/20] x86: implement dma_map_single through dma_ops Glauber Costa
2008-03-25 21:36 ` [PATCH 03/20] x86: move dma_unmap_single to common header Glauber Costa
2008-03-25 21:36 ` [PATCH 04/20] x86: move dma_map_sg " Glauber Costa
2008-03-25 21:36 ` [PATCH 05/20] x86: move dma_unmap_sg " Glauber Costa
2008-03-25 21:36 ` [PATCH 06/20] x86: move dma_sync_single_for_cpu " Glauber Costa
2008-03-25 21:36 ` [PATCH 07/20] x86: move dma_sync_single_for_device " Glauber Costa
2008-03-25 21:36 ` [PATCH 08/20] x86: move dma_sync_single_range_for_cpu " Glauber Costa
2008-03-25 21:36 ` [PATCH 09/20] x86: move dma_sync_single_range_for_device " Glauber Costa
2008-03-25 21:36 ` [PATCH 10/20] x86: move dma_sync_sg_for_cpu " Glauber Costa
2008-03-25 21:36 ` [PATCH 11/20] x86: move dma_sync_sg_for_device " Glauber Costa
2008-03-25 21:36 ` [PATCH 12/20] x86: move alloc and free coherent " Glauber Costa
2008-03-25 21:36 ` [PATCH 13/20] x86: move dma_map_page and dma_unmap_page " Glauber Costa
2008-03-25 21:36 ` [PATCH 14/20] x86: move dma_cache_sync " Glauber Costa
2008-03-25 21:36 ` [PATCH 15/20] x86: move dma_supported and dma_set_mask to pci-dma_32.c Glauber Costa
2008-03-25 21:36 ` [PATCH 16/20] x86: align to clflush size Glauber Costa
2008-03-25 21:36 ` [PATCH 17/20] x86: provide a bad_dma_address symbol for i386 Glauber Costa
2008-03-25 21:36 ` [PATCH 18/20] x86: unify dma_mapping_error Glauber Costa
2008-03-25 21:36 ` [PATCH 19/20] x86: move ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY to dma-mapping.h Glauber Costa
2008-03-25 21:36 ` [PATCH 20/20] x86: delete the arch-specific dma-mapping headers Glauber Costa
2008-03-26 7:09 ` Ingo Molnar [this message]
2008-03-27 11:03 ` [PATCH 15/20] x86: move dma_supported and dma_set_mask to pci-dma_32.c Mark McLoughlin
2008-03-27 11:54 ` Ingo Molnar
2008-03-26 7:06 ` [PATCH 0/20] dma_ops for i386 Ingo Molnar
2008-03-26 12:49 ` Ingo Molnar
2008-03-26 13:04 ` Ingo Molnar
2008-03-26 13:16 ` Glauber Costa
2008-03-26 10:01 ` Avi Kivity
2008-03-26 12:03 ` Glauber Costa
2008-03-27 9:49 ` Amit Shah
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=20080326070925.GJ18301@elte.hu \
--to=mingo@elte.hu \
--cc=akpm@linux-foundation.org \
--cc=avi@qumranet.com \
--cc=gcosta@redhat.com \
--cc=kvm-devel@lists.sourceforge.net \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox