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Date: Thu, 24 Jun 2010 07:35:34 +0900 From: TAMUKI Shoichi <tamuki@...et.gr.jp> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Ingo Molnar <mingo@...e.hu>, Anton Blanchard <anton@...ba.org>, Andi Kleen <andi@...stfloor.org>, Andy Green <andy@...mcat.com>, Randy Dunlap <randy.dunlap@...cle.com>, Dmitry Torokhov <dtor@...l.ru>, TAMUKI Shoichi <tamuki@...et.gr.jp>, linux-kernel@...r.kernel.org Subject: Re: [PATCH v4] panic: keep blinking in spite of long spin timer mode Hello, On Tue, 22 Jun 2010 13:16:54 -0700 Andrew Morton wrote: > > To keep panic_timeout accuracy when running under a hypervisor, the > > current implementation only spins on long time (1 second) calls to > > mdelay. That brings a good effect, but the problem is the keyboard > > LEDs don't blink at all on that situation. > > > > This patch changes to call to panic_blink_enter() between every mdelay > > and keeps blinking in spite of long spin timer mode. > > > > The time to call to mdelay is now 100ms. Even this change will keep > > panic_timeout accuracy enough when running under a hypervisor. > > Thaks for sticking with it - I think the code's a lot better now. Are > you happy with it? Oh, yes. That's very thoughtful of you. Regards, TAMUKI Shoichi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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