[MDEV-6937] buf_flush_LRU() does not return correct number in case of compressed pages Created: 2014-10-24  Updated: 2014-10-24  Resolved: 2014-10-24

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - InnoDB, Storage Engine - XtraDB
Affects Version/s: 10.0.14
Fix Version/s: 10.0.15

Type: Bug Priority: Major
Reporter: Jan Lindström (Inactive) Assignee: Jan Lindström (Inactive)
Resolution: Fixed Votes: 0
Labels: innodb, xtradb

Issue Links:
PartOf
is part of MDEV-6039 WebScaleSQL patches Closed

 Description   

http://bugs.mysql.com/bug.php?id=71411

buf_flush_LRU() returns the number of pages processed. There are
two types of processing that can happen. A page can get evicted or
a page can get flushed. These two numbers are quite distinct and
should not be mixed.

 Comments   
Comment by Jan Lindström (Inactive) [ 2014-10-24 ]

revno: 4457
committer: Jan Lindström <jplindst@mariadb.org>
branch nick: 10.0-innodb
timestamp: Fri 2014-10-24 22:02:54 +0300
message:
MDEV-6937: buf_flush_LRU() does not return correct number in case of
compressed pages

buf_flush_LRU() returns the number of pages processed. There are
two types of processing that can happen. A page can get evicted or
a page can get flushed. These two numbers are quite distinct and
should not be mixed.

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