From: Josh Stone <jistone@redhat.com>
To: Prerna Saxena <prerna@linux.vnet.ibm.com>
Cc: systemtap@sourceware.org
Subject: Re: Tapset for probing IRQs, workqueues, etc
Date: Mon, 26 Oct 2009 21:15:00 -0000 [thread overview]
Message-ID: <4AE61155.8050702@redhat.com> (raw)
In-Reply-To: <4AE1E981.9050002@linux.vnet.ibm.com>
Hi Prerna,
On 10/23/2009 10:36 AM, Prerna Saxena wrote:
> + work = $work
> + work_func = @cast(work, "work_struct", "kernel")->func
Why do you need @cast in this tapset? It should work just fine to say
"work_funk = $work->func". Apart from brevity, this is also better for
not requiring the kernel debuginfo packages.
Josh
prev parent reply other threads:[~2009-10-26 21:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-23 17:36 Prerna Saxena
2009-10-26 20:12 ` David Smith
2009-10-29 15:55 ` Prerna Saxena
2009-10-29 23:14 ` Josh Stone
2009-11-09 6:13 ` Prerna Saxena
2009-11-13 12:56 ` Mark Wielaard
2009-11-16 6:02 ` Prerna Saxena
2009-11-16 9:38 ` Mark Wielaard
2009-10-26 21:15 ` Josh Stone [this message]
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