From: "Quintela Carreira Juan J." <quintela@fi.udc.es>
To: Roger Larsson <roger.larsson@norran.net>
Cc: Alan Cox <alan@redhat.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Zlatko Calusic <zlatko@iskon.hr>
Subject: Re: reduce shrink_mmap rate of failure (initial attempt)
Date: 07 Jun 2000 05:01:37 +0200 [thread overview]
Message-ID: <ytt3dmqfb3i.fsf@serpe.mitica> (raw)
In-Reply-To: Roger Larsson's message of "Wed, 07 Jun 2000 01:49:58 +0200"
>>>>> "roger" == Roger Larsson <roger.larsson@norran.net> writes:
Hi
roger> This is a trivial first attempt to reduce shrink_mmap failures
roger> (leading to swap)
roger> It is against 2.4.0-test1-ac7-riel3 but that is almost what
roger> we have currently - and it is trivial to apply with an editor.
roger> It might be possible to improve this further - but it is a start.
That patch hangs my machine here when I run mmap002. The machine is
in shrink_mmap. It hangs trying to get the pagmap_lru_lock.
I think that the idea is good, but it doesn't work here :(.
Later, Juan.
--
In theory, practice and theory are the same, but in practice they
are different -- Larry McVoy
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next prev parent reply other threads:[~2000-06-07 3:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-06 23:49 reduce shrink_mmap rate of failure (initial attempt) Roger Larsson
2000-06-07 3:01 ` Quintela Carreira Juan J. [this message]
2000-06-07 13:22 ` Zlatko Calusic
-- strict thread matches above, loose matches on Subject: below --
2000-06-07 14:04 Roger Larsson
2000-06-07 14:35 ` Rik van Riel
2000-06-08 0:04 ` Roger Larsson
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