From: kaih@khms.westfalen.de (Kai Henningsen)
To: kuznet@ms2.inr.ac.ru
Cc: linux-kernel@vger.kernel.org
Cc: mingo@elte.hu
Subject: Re: [patch] softirq performance fixes, cleanups, 2.4.10.
Date: 30 Sep 2001 11:37:00 +0200 [thread overview]
Message-ID: <89pdkdu1w-B@khms.westfalen.de> (raw)
In-Reply-To: <200109291635.UAA17377@ms2.inr.ac.ru>
In-Reply-To: <200109291635.UAA17377@ms2.inr.ac.ru>
kuznet@ms2.inr.ac.ru wrote on 29.09.01 in <200109291635.UAA17377@ms2.inr.ac.ru>:
> Essentially, if we invent some real condition when softirq loop must be
> stopped, we win. Now it is "stop after all events pending at start are
> processed". OK, it is wrong. You propose: "10 rounds". It is even worse
> because it is against plain logic. (pardon :-)).
The way I understand from this thread, the condition is *not* "10 rounds",
it is "no more new softirqs are pending when we want to leave" - except it
does a sort of emergency abort if 10 rounds weren't enough to get to that
condition.
MfG Kai
next prev parent reply other threads:[~2001-09-30 13:21 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-26 16:44 [patch] softirq performance fixes, cleanups, 2.4.10 Ingo Molnar
2001-09-26 17:48 ` Mike Kravetz
2001-09-26 18:48 ` Ingo Molnar
2001-09-26 18:55 ` Russell King
2001-09-26 19:14 ` Ingo Molnar
2001-09-27 23:31 ` Andrea Arcangeli
2001-09-28 3:20 ` Andrea Arcangeli
2001-09-28 7:34 ` Ingo Molnar
2001-09-28 15:17 ` Andrea Arcangeli
2001-09-28 7:18 ` [patch] softirq-2.4.10-B2 Ingo Molnar
2001-09-28 15:58 ` Andrea Arcangeli
2001-09-28 18:36 ` Simon Kirby
2001-09-28 18:47 ` Ingo Molnar
2001-09-28 19:31 ` kuznet
2001-09-28 16:18 ` [patch] softirq performance fixes, cleanups, 2.4.10 kuznet
2001-09-28 16:31 ` Ingo Molnar
2001-09-28 17:04 ` kuznet
2001-09-28 17:21 ` Rik van Riel
2001-09-28 17:31 ` Andrea Arcangeli
2001-09-28 17:41 ` kuznet
2001-09-28 17:46 ` Ingo Molnar
2001-09-28 18:39 ` Josh MacDonald
2001-09-28 17:31 ` Ingo Molnar
2001-09-28 17:56 ` kuznet
2001-09-28 18:28 ` Ingo Molnar
2001-09-28 19:23 ` kuznet
2001-09-28 19:48 ` Ingo Molnar
2001-09-29 16:35 ` kuznet
2001-09-30 9:37 ` Kai Henningsen [this message]
2001-09-30 9:01 ` Ingo Molnar
2001-09-28 19:39 ` kuznet
2001-09-28 20:03 ` Ingo Molnar
2001-09-28 18:51 ` Benjamin LaHaise
2001-09-28 16:32 ` Andrea Arcangeli
2001-09-28 16:46 ` Ingo Molnar
2001-09-28 16:58 ` Andrea Arcangeli
2001-09-28 16:35 ` [patch] softirq-2.4.10-B3 Ingo Molnar
2001-09-29 0:40 ` J . A . Magallon
2001-09-29 11:03 ` [patch] softirq performance fixes, cleanups, 2.4.10 Rusty Russell
-- strict thread matches above, loose matches on Subject: below --
2001-09-27 23:29 Oleg Nesterov
2001-09-28 0:03 ` Andrea Arcangeli
2001-09-28 6:57 ` Ingo Molnar
2001-09-28 2:50 Oleg Nesterov
2001-09-28 7:56 ` Ingo Molnar
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