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Re: corrected: tapset/script information template
- From: John Levon <levon at movementarian dot org>
- To: William Cohen <wcohen at redhat dot com>
- Cc: "Frank Ch. Eigler" <fche at redhat dot com>, systemtap at sources dot redhat dot com
- Date: Fri, 29 Apr 2005 21:55:01 +0100
- Subject: Re: corrected: tapset/script information template
- References: <20050415005409.GD29851@redhat.com> <427289E4.9040801@redhat.com>
On Fri, Apr 29, 2005 at 03:24:20PM -0400, William Cohen wrote:
> * Associated files:
>
> $dynamic_call_graph = 1; // turn on tracing of calls for thread
> $dynamic_call_graph = 0; // turn off tracing of calls for thread
I'm probably missing something, but how is this supposed to work? I want
to be able to get call graphs under certain circumstances. It's not very
useful to only be able to say "always collect call graphs for this
thread", I need to be able to say "if this happens, and we reach this
function, then insert a stack trace into the tracing stream".
regards
john