linux-kernel - Re: [RFC][PATCH 2/7][v4] Protect init from unwanted signals more

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Message-ID: <20081224211137.GC13502@us.ibm.com>
Date:	Wed, 24 Dec 2008 13:11:37 -0800
From:	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	ebiederm@...ssion.com, roland@...hat.com, bastian@...di.eu.org,
	daniel@...ac.com, xemul@...nvz.org, containers@...ts.osdl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC][PATCH 2/7][v4] Protect init from unwanted signals more

Oleg Nesterov [oleg@...hat.com] wrote:
| Or, we can do
| 
| 	if (unlikely(t->signal->flags & SIGNAL_UNKILLABLE) &&
| 			 handler == SIG_DFL)
| 		return 1;
| 	return sig_handler_ignored(handler, sig);
| 
| because sig_handler_ignored() checks SIG_IGN too.

Yes it more optimal. I will change.
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