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Re: [PATCH] Prefetch index pages for B-Tree index scans - Mailing list pgsql-hackers

From Claudio Freire
Subject Re: [PATCH] Prefetch index pages for B-Tree index scans
Date
Msg-id CAGTBQpY51h3ttsfqoUnkT1nASKQZm2OvTL0yHLqmJ2j20LX8gw@mail.gmail.com
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In response to Re: [PATCH] Prefetch index pages for B-Tree index scans  (Andres Freund <andres@2ndquadrant.com>)
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On Thu, Nov 1, 2012 at 2:00 PM, Andres Freund <andres@2ndquadrant.com> wrote:
>> > I agree. I'm a bit hesitant to subscribe to yet another mailing list
>>
>> FYI you can send messages to linux-kernel without subscribing (there's
>> no moderation either).
>>
>> Subscribing to linux-kernel is like drinking from a firehose :)
>
> linux-fsdevel is more reasonable though...

readahead logic is not at the filesystem level, but the memory mapper's.

I'll consider posting without subscribing.

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