linux-kernel - Re: which signal is sent to freeze process?

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Message-Id: <200707200002.50958.rjw@sisk.pl>
Date:	Fri, 20 Jul 2007 00:02:50 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	nigel@...pend2.net
Cc:	"Agarwal, Lomesh" <lomesh.agarwal@...el.com>,
	linux-kernel@...r.kernel.org
Subject: Re: which signal is sent to freeze process?

On Thursday, 19 July 2007 06:59, Nigel Cunningham wrote:
> Hi.
> 
> On Thursday 19 July 2007 14:09:56 Agarwal, Lomesh wrote:
> > Can you point me to code where kernel captures process in signal
> > handling and code which runs after suspend to ram is finished?
> 
> Sure.
> 
> It's in kernel/signal.c (get_signal_to_deliver) for x86 and x86_64, and 
> arch/<name>/kernel/signal.c for other arches. The support for other arches is 
> the place x86 & x86_64 used to use - I wonder if they should be going away 
> (Rafael cc'd to raise this point with him).

That's a good question. :-)  I'll have a look.

Greetings,
Rafael


-- 
"Premature optimization is the root of all evil." - Donald Knuth
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