From: Mike Kravetz <kravetz@us.ibm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Bryan Rosenburg <rosnbrg@us.ibm.com>,
linuxppc-dev@ozlabs.org, Nathan Lynch <ntl@pobox.com>,
Paul Mackerras <paulus@samba.org>,
Christopher Yeoh <cyeoh@samba.org>
Subject: Re: [PATCH 2/3] powerpc: Instrument Hypervisor Calls: add wrappers
Date: Thu, 15 Jun 2006 07:58:26 -0700 [thread overview]
Message-ID: <20060615145826.GA3461@monkey.ibm.com> (raw)
In-Reply-To: <200606151309.40360.arnd@arndb.de>
On Thu, Jun 15, 2006 at 01:09:39PM +0200, Arnd Bergmann wrote:
> On Thursday 15 June 2006 01:52, Mike Kravetz wrote:
> > I'm really wondering what would be the best way to make these stats
> > available to userspace. As mentioned, putting them into sysfs would
> > violate the one value/one file rule. The use of /proc is discouraged.
> > debugfs was mentioned, but I have never used it. Noticed that debugfs
> > was enabled in the default config (at least for pseries). Looks like
> > that would be the best alternative. Agree?
>
> Debugfs sounds good. If you use one file per hcall, it's probably as
> easy as
But does debugfs have the same one value/one file rule? Thought I could
dump all the data in a single debugfs file.
--
Mike
next prev parent reply other threads:[~2006-06-15 14:58 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-14 3:47 [PATCH 0/3] powerpc: Instrument Hypervisor Calls Mike Kravetz
2006-06-14 3:50 ` [PATCH 1/3] powerpc: Instrument Hypervisor Calls: merge headers Mike Kravetz
2006-06-14 3:52 ` [PATCH 2/3] powerpc: Instrument Hypervisor Calls: add wrappers Mike Kravetz
2006-06-14 7:23 ` Arnd Bergmann
2006-06-14 14:42 ` Nathan Lynch
2006-06-14 22:33 ` Paul Mackerras
2006-06-14 22:40 ` Nathan Lynch
2006-06-14 23:52 ` Mike Kravetz
2006-06-15 11:09 ` Arnd Bergmann
2006-06-15 14:58 ` Mike Kravetz [this message]
2006-06-15 16:06 ` Arnd Bergmann
2006-06-16 16:11 ` Mike Kravetz
2006-06-14 3:54 ` [PATCH 0/3] powerpc: Instrument Hypervisor Calls: add sysfs files Mike Kravetz
2006-06-14 14:22 ` Nathan Lynch
2006-06-15 11:45 ` Christopher Yeoh
2006-06-14 14:30 ` Dave C Boutcher
2006-06-14 14:39 ` [RFC] New hcall mechanism Was: [PATCH 0/3] powerpc: Instrument Hypervisor Calls Jimi Xenidis
-- strict thread matches above, loose matches on Subject: below --
2006-06-22 22:56 Mike Kravetz
2006-06-22 22:58 ` [PATCH 2/3] powerpc: Instrument Hypervisor Calls: add wrappers Mike Kravetz
2006-07-14 23:37 [PATCH 0/3] powerpc: Instrument Hypervisor Calls Mike Kravetz
2006-07-14 23:40 ` [PATCH 2/3] powerpc: Instrument Hypervisor Calls: add wrappers Mike Kravetz
2006-07-15 0:15 ` Nathan Lynch
2006-07-15 0:41 ` Mike Kravetz
2006-07-15 8:03 ` Nathan Lynch
2006-07-18 20:47 [PATCH 0/3] powerpc: Instrument Hypervisor Calls Mike Kravetz
2006-07-18 20:49 ` [PATCH 2/3] powerpc: Instrument Hypervisor Calls: add wrappers Mike Kravetz
2006-07-18 22:34 ` Olof Johansson
2006-07-18 23:18 ` Mike Kravetz
2006-07-19 3:33 ` Olof Johansson
2006-07-19 3:50 ` Mike Kravetz
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