Re: V2 of PITR performance improvement for 8.4 - Mailing list pgsql-hackers

From Fujii Masao
Subject Re: V2 of PITR performance improvement for 8.4
Date
Msg-id 3f0b79eb0812022255v45cbbfaau292f5320620eddb9@mail.gmail.com
Whole thread Raw
In response to V2 of PITR performance improvement for 8.4  ("Koichi Suzuki" <koichi.szk@gmail.com>)
Responses Re: V2 of PITR performance improvement for 8.4  ("Koichi Suzuki" <koichi.szk@gmail.com>)
List pgsql-hackers
Hi,

On Thu, Nov 27, 2008 at 9:04 PM, Koichi Suzuki <koichi.szk@gmail.com> wrote:
> Please find enclosed a revised version of pg_readahead and a patch to
> invoke pg_readahead.

Some similar functions are in xlog.c and pg_readahead.c (for example,
RecordIsValid). I think that we should unify them as a common function,
which helps to develop the tool (for example, xlogdump) treating WAL in
the future.

Regards,

-- 
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center


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