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Date: Mon, 02 Aug 2010 18:25:00 -0000
From: Oleg Nesterov <oleg@redhat.com>
To: Roland McGrath <roland@redhat.com>
Cc: archer@sourceware.org, utrace-devel@redhat.com
Subject: Re: gdbstub initial code, another approach
Message-ID: <20100802182245.GB16230@redhat.com>
References: <20100716205147.GA26313@redhat.com> <20100721170400.GA30978@redhat.com> <20100721204203.D040C400B6@magilla.sf.frob.com> <20100723173134.GA29717@redhat.com> <20100726142759.GA17171@redhat.com> <20100728181702.GA26678@redhat.com>
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On 07/28, Oleg Nesterov wrote:
>
> 	- currently it only supports attach, stop, cont, detach
> 	  and exit.

OK, I am a bit stuck.

I am trying to implement attach-to-the-thread-group, and I'd like
to invent something simple without O(n**2) and semaphores in
->report_clone(). There are other problems with process-wide ops
which should be addressed somehow.

Will continue tomorrow...

Oleg.