From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Waiman Long <longman@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>
Cc: linux-arch@vger.kernel.org, x86@kernel.org,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org,
xen-devel@lists.xenproject.org, kvm@vger.kernel.org,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Jeremy Fitzhardinge" <jeremy@goop.org>,
"Chris Wright" <chrisw@sous-sol.org>,
"Alok Kataria" <akataria@vmware.com>,
"Rusty Russell" <rusty@rustcorp.com.au>,
"Juergen Gross" <jgross@suse.com>
Subject: Re: [PATCH] x86, locking/spinlocks: Remove paravirt_ticketlocks_enabled
Date: Thu, 12 Jan 2017 15:03:39 -0500 [thread overview]
Message-ID: <a8aecbb1-edb8-fb31-885d-1a84ff134934@oracle.com> (raw)
In-Reply-To: <1484234236-12976-1-git-send-email-longman@redhat.com>
> diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
> index e8a9ea7..a822606 100644
> --- a/arch/x86/xen/spinlock.c
> +++ b/arch/x86/xen/spinlock.c
> @@ -155,7 +155,6 @@ static __init int xen_init_spinlocks_jump(void)
> if (!xen_domain())
> return 0;
>
> - static_key_slow_inc(¶virt_ticketlocks_enabled);
> return 0;
> }
> early_initcall(xen_init_spinlocks_jump);
Looks that with this change there is not much left of
xen_init_spinlocks_jump() and so it can be removed.
-boris
prev parent reply other threads:[~2017-01-12 20:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-12 15:17 Waiman Long
2017-01-12 20:03 ` Boris Ostrovsky [this message]
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