From: Eric Blake <eblake@redhat.com>
To: Alberto Garcia <berto@igalia.com>, qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
qemu-block@nongnu.org, Max Reitz <mreitz@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 3/3] qcow2: reorder fields in Qcow2CachedTable to reduce padding
Date: Tue, 26 May 2015 10:13:50 -0600 [thread overview]
Message-ID: <55649BBE.70701@redhat.com> (raw)
In-Reply-To: <74e0e0ce58935bf1c285bf484e8f3beb0e3c8f66.1431967209.git.berto@igalia.com>
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On 05/18/2015 10:48 AM, Alberto Garcia wrote:
> Changing the current ordering saves 8 bytes per cache entry in x86_64.
>
> Signed-off-by: Alberto Garcia <berto@igalia.com>
> ---
> block/qcow2-cache.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2015-05-26 16:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-18 16:48 [Qemu-devel] [PATCH 0/3] Clean unused entries in the qcow2 L2/refcount cache Alberto Garcia
2015-05-18 16:48 ` [Qemu-devel] [PATCH 1/3] qcow2: mark the memory as no longer needed after qcow2_cache_empty() Alberto Garcia
2015-05-26 15:39 ` Max Reitz
2015-05-26 15:51 ` Alberto Garcia
2015-05-26 15:51 ` Max Reitz
2015-05-18 16:48 ` [Qemu-devel] [PATCH 2/3] qcow2: add option to clean unused cache entries after some time Alberto Garcia
2015-05-26 16:07 ` Max Reitz
2015-05-18 16:48 ` [Qemu-devel] [PATCH 3/3] qcow2: reorder fields in Qcow2CachedTable to reduce padding Alberto Garcia
2015-05-26 16:10 ` Max Reitz
2015-05-26 16:12 ` Eric Blake
2015-05-26 16:14 ` Max Reitz
2015-05-26 16:20 ` Alberto Garcia
2015-05-26 16:13 ` Eric Blake [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-05-26 17:14 [Qemu-devel] [PATCH v2 0/3] Clean unused entries in the qcow2 L2/refcount cache Alberto Garcia
2015-05-26 17:14 ` [Qemu-devel] [PATCH 3/3] qcow2: reorder fields in Qcow2CachedTable to reduce padding Alberto Garcia
2015-05-27 9:46 [Qemu-devel] [PATCH v3 0/3] Clean unused entries in the qcow2 L2/refcount cache Alberto Garcia
2015-05-27 9:46 ` [Qemu-devel] [PATCH 3/3] qcow2: reorder fields in Qcow2CachedTable to reduce padding Alberto Garcia
2015-05-29 9:24 [Qemu-devel] [PATCH v4 0/3] Clean unused entries in the qcow2 L2/refcount cache Alberto Garcia
2015-05-29 9:24 ` [Qemu-devel] [PATCH 3/3] qcow2: reorder fields in Qcow2CachedTable to reduce padding Alberto Garcia
2015-06-02 11:07 ` Kevin Wolf
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