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From:Konstantin Osipov Date:July 2 2007 11:07am
Subject:Re: bk commit into 5.1 tree (thek:1.2541) BUG#21074
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* kpettersson@stripped <kpettersson@stripped> [07/06/29 00:30]:
> ChangeSet@stripped, 2007-06-28 21:47:10+02:00, thek@adventure.(none) +10 -0
>   Bug#21074 Large query_cache freezes mysql server sporadically under heavy load
>   
>   Invaldating a subset of a sufficiently large query cache can take a long time.
>   During this time the server is efficiently frozen and no other operation can
>   be executed. This patch addresses this problem by moving the locks which cause
>   the freezing and also by temporarily disable the query cache while the 
>   invalidation takes place.

Please fix the remaining bits of the coding style and code
comments as discussed on IRC.

The patch is OK to push.

(Please wait with the push till the end of the day, when I finish
with the merge into the main trees.).

Thank you very much for this patch.

-- 
-- Konstantin Osipov              Software Developer, Moscow, Russia
-- MySQL AB, www.mysql.com   The best DATABASE COMPANY in the GALAXY
Thread
bk commit into 5.1 tree (thek:1.2541) BUG#21074kpettersson28 Jun
  • Re: bk commit into 5.1 tree (thek:1.2541) BUG#21074Konstantin Osipov2 Jul