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Date: Thu, 7 May 2015 11:17:22 +0100
From: Stefan Hajnoczi <stefanha@gmail.com>
Message-ID: <20150507101722.GH13985@stefanha-thinkpad.redhat.com>
References: <cover.1430919406.git.berto@igalia.com>
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Subject: Re: [Qemu-devel] [PATCH 4/7] qcow2: remove
 qcow2_cache_find_entry_to_replace()
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To: Alberto Garcia <berto@igalia.com>
Cc: Kevin Wolf <kwolf@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, qemu-devel@nongnu.org, qemu-block@nongnu.org


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On Wed, May 06, 2015 at 04:39:28PM +0300, Alberto Garcia wrote:
> A cache miss means that the whole array was traversed and the entry
> we were looking for was not found, so there's no need to traverse it
> again in order to select an entry to replace.
>=20
> Signed-off-by: Alberto Garcia <berto@igalia.com>
> ---
>  block/qcow2-cache.c | 45 ++++++++++++++++-----------------------------
>  1 file changed, 16 insertions(+), 29 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

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