From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: Re: [PATCH 2/5] nohz: add stub context_tracking_is_enabled Date: Tue, 10 Feb 2015 13:29:31 -0800 Message-ID: <20150210212930.GY4166@linux.vnet.ibm.com> References: <1423600074-2907-1-git-send-email-riel@redhat.com> <1423600074-2907-3-git-send-email-riel@redhat.com> Reply-To: paulmck@linux.vnet.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: fweisbec@gmail.com, luto@amacapital.net, will.deacon@arm.com, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, mtosatti@redhat.com, borntraeger@de.ibm.com, lcapitulino@redhat.com, pbonzini@redhat.com To: riel@redhat.com Return-path: Content-Disposition: inline In-Reply-To: <1423600074-2907-3-git-send-email-riel@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On Tue, Feb 10, 2015 at 03:27:51PM -0500, riel@redhat.com wrote: > From: Rik van Riel > > With code elsewhere doing something conditional on whether or not > context tracking is enabled, we want a stub function that tells us > context tracking is not enabled, when CONFIG_CONTEXT_TRACKING is > not set. > > Signed-off-by: Rik van Riel Reviewed-by: Paul E. McKenney > --- > include/linux/context_tracking_state.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h > index 97a81225d037..72ab10fe1e46 100644 > --- a/include/linux/context_tracking_state.h > +++ b/include/linux/context_tracking_state.h > @@ -39,6 +39,8 @@ static inline bool context_tracking_in_user(void) > #else > static inline bool context_tracking_in_user(void) { return false; } > static inline bool context_tracking_active(void) { return false; } > +static inline bool context_tracking_is_enabled(void) { return false; } > +static inline bool context_tracking_cpu_is_enabled(void) { return false; } > #endif /* CONFIG_CONTEXT_TRACKING */ > > #endif > -- > 1.9.3 >