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From: | Max Reitz |
Subject: | Re: [Qemu-block] [PATCH 2/7] qcow2: simplify qcow2_cache_put() and qcow2_cache_entry_mark_dirty() |
Date: | Fri, 08 May 2015 17:12:29 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
On 06.05.2015 15:39, 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: Max Reitz <address@hidden>
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