From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 21 May 2007 20:59:47 +0200 From: Folkert van Heusden Subject: Re: signals logged / [RFC] log out-of-virtual-memory events Message-ID: <20070521185947.GF14802@vanheusden.com> References: <464C9D82.60105@redhat.com> <20070520205500.GJ22452@vanheusden.com> <200705202314.57758.ak@suse.de> <46517817.1080208@users.sourceforge.net> <20070521110406.GA14802@vanheusden.com> <20070521124734.GB14802@vanheusden.com> <4651A564.9090509@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <4651A564.9090509@users.sourceforge.net> Sender: owner-linux-mm@kvack.org Return-Path: To: Andrea Righi Cc: Jan Engelhardt , Andi Kleen , Stephen Hemminger , Eric Dumazet , Rik van Riel , LKML , linux-mm@kvack.org List-ID: > >>> What about the following enhancement: I check with sig_fatal if it would > >>> kill the process and only then emit a message. So when an application > >>> takes care itself of handling it nothing is printed. > >>> + /* emit some logging for unhandled signals > >>> + */ > >>> + if (sig_fatal(t, sig)) > >> Not unhandled_signal()? > > Can we already use that one in send_signal? As the signal needs to be > > send first I think before we know if it was handled or not? sig_fatal > > checks if the handler is set to default - which is it is not taken care > > of. > What about ptrace()'d processes? I don't think we should log signals for them... Why not? Folkert van Heusden -- MultiTail es una herramienta flexibele para consiguir archivos de log, y para ejecutar ordenes. Filtrar, anadir colores, merger y vista de las differencias. http://www.vanheusden.com/multitail/ ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org