From: Keshavamurthy Anil S <anil.s.keshavamurthy@intel.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Keshavamurthy Anil S <anil.s.keshavamurthy@intel.com>,
jeffpc@optonline.net, linux-kernel@vger.kernel.org,
torvalds@osdl.org, trivial@rustcorp.com.au,
rusty@rustcorp.com.au, greg@kroah.com
Subject: Re: [PATCH 2.6][resend] Add DEVPATH env variable to hotplug helper call
Date: Tue, 5 Oct 2004 10:27:07 -0700 [thread overview]
Message-ID: <20041005102706.A27795@unix-os.sc.intel.com> (raw)
In-Reply-To: <20041005101823.223573d9.akpm@osdl.org>; from akpm@osdl.org on Tue, Oct 05, 2004 at 10:18:23AM -0700
On Tue, Oct 05, 2004 at 10:18:23AM -0700, Andrew Morton wrote:
> Keshavamurthy Anil S <anil.s.keshavamurthy@intel.com> wrote:
> >
> > Here is what I have come up with(please take a look at this patch).
> > I was successfully able to get rid of cpu_run_sbin_hotplug() function, but
> > when I call kobject_hotplug() function, it is finding
> > top_kobj->kset->hotplug_ops set to NULL and hence returns without calling
> > call_usermodehelper(). Not sure if this is a bug in kobject_hotplug(),
> > I feel kobject_hotplug() function should continue even if
> > top_kobj->kset-hotplug_ops is NULL.
>
> Yes, it doesn't seem necessary. We could give cpu_sysdev_class a
> valid-but-empty hotplug_ops but it seems simpler and more general to do it
> in kobject_hotplug().
I tried that, but I found that parent "cpu" directory i.e
/sys/devices/system/cpu itself was not getting created. Any clues?
next prev parent reply other threads:[~2004-10-05 17:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-03 10:08 [PATCH 2.6][resend] Add DEVPATH env variable to hotplug helper call Josef 'Jeff' Sipek
2004-10-03 23:20 ` Andrew Morton
2004-10-04 17:22 ` Keshavamurthy Anil S
2004-10-04 19:37 ` Andrew Morton
2004-10-04 19:43 ` Keshavamurthy Anil S
2004-10-05 8:25 ` Keshavamurthy Anil S
2004-10-05 17:18 ` Andrew Morton
2004-10-05 17:27 ` Keshavamurthy Anil S [this message]
2004-10-05 17:47 ` Andrew Morton
2004-10-05 18:01 ` Keshavamurthy Anil S
2004-10-05 18:23 ` Andrew Morton
2004-10-05 19:02 ` Keshavamurthy Anil S
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