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Subject: Re: [PATCH v4 0/13] Uprobes v4
From: Peter Zijlstra <peterz@infradead.org>
To: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
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Date: Wed, 19 May 2010 16:17:40 +0200
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On Wed, 2010-05-19 at 11:38 +0530, Srikar Dronamraju wrote:
> 
> Also when uprobes implements global tracing support (i.e probing a
> particular symbol in a dso across processes), it has to rely on
> background page replacement. 

Uhm, how so?