From: Davide Libenzi <davidel@xmailserver.org>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] 6 sys_poll/sys_select performance patches
Date: Wed, 20 Nov 2002 16:29:16 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.44.0211201628471.974-100000@blue1.dev.mcafeelabs.com> (raw)
In-Reply-To: <3DDC13F8.2030805@colorfullife.com>
On Thu, 21 Nov 2002, Manfred Spraul wrote:
> Attached are 6 patches that try to improve the performance of sys_poll
> and sys_select:
>
> - avoid dynamic memory allocations, stack storage is sufficient for most
> callers and faster.
> - use the wakeup callbacks and use that info to speed up the 2nd scan
> for new events.
>
> What do you think? Are there any apps/tests/benchmarks that stress
> sys_poll or sys_select?
You can try Ben's pipetest ...
- Davide
next prev parent reply other threads:[~2002-11-21 0:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-20 23:00 Manfred Spraul
2002-11-21 0:29 ` Davide Libenzi [this message]
2002-11-21 2:21 ` Hanna Linder
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