From: Tim Chen <tim.c.chen@linux.intel.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: rjw@rjwysocki.net, mingo@redhat.com, bp@suse.de, x86@kernel.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org, peterz@infradead.org,
jolsa@redhat.com,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: Re: [PATCH v6 5/9] x86/sysctl: Add sysctl for ITMT scheduling feature
Date: Wed, 26 Oct 2016 12:38:53 -0700 [thread overview]
Message-ID: <1477510733.2680.32.camel@linux.intel.com> (raw)
In-Reply-To: <alpine.DEB.2.20.1610262010420.5013@nanos>
On Wed, 2016-10-26 at 20:11 +0200, Thomas Gleixner wrote:
> On Wed, 26 Oct 2016, Tim Chen wrote:
>
> >
> > On Wed, 2016-10-26 at 12:52 +0200, Thomas Gleixner wrote:
> > >
> > > On Thu, 20 Oct 2016, Tim Chen wrote:
> > > >
> > > >
> > > >
> > > > + if (itmt_sysctl_header)
> > > > + unregister_sysctl_table(itmt_sysctl_header);
> > > What sets itmt_sysctl_header to NULL?
> > >
> > If the registration of the itmt sysctl table has failed, it will
> > be NULL.
> And what clears it _AFTER_ the deregistration? Nothing, AFAICT.
Ok. I'll clear itmt_sysctl_header here.
Thanks.
Tim
next prev parent reply other threads:[~2016-10-26 19:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 21:59 [PATCH v6 0/9] Support Intel® Turbo Boost Max Technology 3.0 Tim Chen
2016-10-20 21:59 ` [PATCH v6 1/9] sched: Extend scheduler's asym packing Tim Chen
2016-10-26 10:27 ` Thomas Gleixner
2016-10-26 18:10 ` Tim Chen
2016-10-26 18:23 ` Thomas Gleixner
2016-10-20 21:59 ` [PATCH v6 2/9] x86/topology: Provide topology_num_packages() Tim Chen
2016-10-20 21:59 ` [PATCH v6 3/9] x86/topology: Define x86's arch_update_cpu_topology Tim Chen
2016-10-20 21:59 ` [PATCH v6 4/9] x86: Enable Intel Turbo Boost Max Technology 3.0 Tim Chen
2016-10-20 21:59 ` [PATCH v6 5/9] x86/sysctl: Add sysctl for ITMT scheduling feature Tim Chen
2016-10-26 10:49 ` Thomas Gleixner
2016-10-26 11:25 ` Peter Zijlstra
2016-10-26 11:24 ` Thomas Gleixner
2016-10-26 17:23 ` Tim Chen
2016-10-26 18:09 ` Thomas Gleixner
2016-10-27 19:32 ` Tim Chen
2016-10-26 17:59 ` Tim Chen
2016-10-26 10:52 ` Thomas Gleixner
2016-10-26 18:03 ` Tim Chen
2016-10-26 18:11 ` Thomas Gleixner
2016-10-26 19:38 ` Tim Chen [this message]
2016-10-20 22:00 ` [PATCH v6 6/9] x86/sched: Add SD_ASYM_PACKING flags to x86 ITMT CPU Tim Chen
2016-10-20 22:00 ` [PATCH v6 7/9] acpi: bus: Enable HWP CPPC objects Tim Chen
2016-10-20 22:00 ` [PATCH v6 8/9] acpi: bus: Set _OSC for diverse core support Tim Chen
2016-10-20 22:00 ` [PATCH v6 9/9] cpufreq: intel_pstate: Use CPPC to get max performance Tim Chen
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