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From: Andi Kleen <ak@suse.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <clameter@sgi.com>, linux-kernel@vger.kernel.org
Subject: Re: Remove constructor from buffer_head
Date: Sat, 5 May 2007 01:22:05 +0200 [thread overview]
Message-ID: <200705050122.05275.ak@suse.de> (raw)
In-Reply-To: <20070504143347.9a1d6a34.akpm@linux-foundation.org>
On Friday 04 May 2007 23:33:47 Andrew Morton wrote:
> On Fri, 4 May 2007 13:42:12 -0700
>
> 2.6.20:
>
> akpm2:/home/akpm> opcontrol --start-daemon
> /usr/bin/opcontrol: line 1098: /dev/oprofile/0/enabled: No such file or directory
> /usr/bin/opcontrol: line 1098: /dev/oprofile/0/event: No such file or directory
> /usr/bin/opcontrol: line 1098: /dev/oprofile/0/count: No such file or directory
> /usr/bin/opcontrol: line 1098: /dev/oprofile/0/kernel: No such file or directory
> /usr/bin/opcontrol: line 1098: /dev/oprofile/0/user: No such file or directory
> /usr/bin/opcontrol: line 1098: /dev/oprofile/0/unit_mask: No such file or directory
This isn't a problem anymore since the nmi watchdog is off by default now.
> 2.6.21:
>
> akpm2:/home/akpm# opreport -l /boot/vmlinux-$(uname -r) | head -50
> opreport error: No sample file found: try running opcontrol --dump
> or specify a session containing sample files
For me it works on a slightly post 2.6.21 kernel with suse oprofile-0.9.2-21
Did you try opcontrol --dump?
-Andi
next prev parent reply other threads:[~2007-05-04 23:22 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-04 3:08 Christoph Lameter
2007-05-04 3:21 ` Andrew Morton
2007-05-04 3:34 ` Christoph Lameter
2007-05-04 4:37 ` Andrew Morton
2007-05-04 4:34 ` Christoph Lameter
2007-05-04 6:35 ` William Lee Irwin III
2007-05-04 16:05 ` Christoph Lameter
2007-05-04 20:42 ` Andrew Morton
2007-05-04 21:33 ` Andrew Morton
2007-05-04 23:22 ` Andi Kleen [this message]
2007-05-04 23:45 ` Andrew Morton
2007-05-05 9:31 ` Andi Kleen
2007-05-13 20:38 ` oprofile broken in 2.6.21 SMP (was Re: Remove constructor from buffer_head) Benjamin LaHaise
2007-05-15 3:12 ` Andrew Morton
2007-05-04 21:42 ` Remove constructor from buffer_head Christoph Lameter
2007-05-04 21:47 ` Andrew Morton
2007-05-04 21:52 ` Chuck Ebbert
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