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Re: [Qemu-block] [PATCH 2/7] qcow2: simplify qcow2_cache_put() and qcow2
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-block] [PATCH 2/7] qcow2: simplify qcow2_cache_put() and qcow2_cache_entry_mark_dirty() |
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Date: |
Thu, 7 May 2015 11:15:58 +0100 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Wed, May 06, 2015 at 04:39:26PM +0300, Alberto Garcia wrote:
> Since all tables are now stored together, it is possible to obtain
> the position of a particular table directly from its address, so the
> operation becomes O(1).
>
> Signed-off-by: Alberto Garcia <address@hidden>
> ---
> block/qcow2-cache.c | 32 +++++++++++++++-----------------
> 1 file changed, 15 insertions(+), 17 deletions(-)
Reviewed-by: Stefan Hajnoczi <address@hidden>
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