Subject: Re: m_get() returns NULL even with M_WAIT ?
To: Sami Kantoluoto <sami.kantoluoto@embedtronics.fi>
From: Jason Thorpe <thorpej@wasabisystems.com>
List: tech-kern
Date: 08/05/2004 13:59:47
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On Aug 5, 2004, at 9:09 AM, Sami Kantoluoto wrote:
> For me it seems that m_get() / MGET() and similar functions can return
> NULL
> even with M_WAIT when hardlimit is reached. This is because
> pool_cache_get()
> is called with PR_LIMITFAIL-flag. And most of callers of m_get() and
> similars trust that m_get() cannot fail.. Is it really so or do I just
> miss
> something?
Maybe I'm missing something, but I don't see where a hard limit is ever
set for mbpool, so PR_LIMITFAIL should be a no-op for that pool.
-- Jason R. Thorpe <thorpej@wasabisystems.com>
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