linux-kernel - PT_DTRACE && uml

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Message-ID: <20090422221726.GC22755@redhat.com>
Date:	Thu, 23 Apr 2009 00:17:26 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Roland McGrath <roland@...hat.com>, jdike@...toit.com
Cc:	linux-kernel@...r.kernel.org
Subject: PT_DTRACE && uml

(cc Jeff Dike)

So, arch/um/ seems to be the only user of PT_DTRACE.

I do not understand this code at all. It looks as if we can just
s/PT_DTRACE/TIF_SINGLESTEP/.

But it can't be that simple?

Oleg.

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