| From: | Claudio Freire <klaussfreire(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)2ndquadrant(dot)com> |
| Cc: | PostgreSQL-Dev <pgsql-hackers(at)postgresql(dot)org>, Marti Raudsepp <marti(at)juffo(dot)org>, cedric(at)2ndquadrant(dot)com, John Lumby <johnlumby(at)hotmail(dot)com> |
| Subject: | Re: [PATCH] Prefetch index pages for B-Tree index scans |
| Date: | 2012-11-01 18:15:20 |
| Message-ID: | CAGTBQpY51h3ttsfqoUnkT1nASKQZm2OvTL0yHLqmJ2j20LX8gw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Nov 1, 2012 at 2:00 PM, Andres Freund <andres(at)2ndquadrant(dot)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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