Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751649Ab3IGOJh (ORCPT ); Sat, 7 Sep 2013 10:09:37 -0400 Received: from mail-qa0-f41.google.com ([209.85.216.41]:39798 "EHLO mail-qa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751432Ab3IGOI4 (ORCPT ); Sat, 7 Sep 2013 10:08:56 -0400 From: Konrad Rzeszutek Wilk To: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, boris.ostrovsky@oracle.com, david.vrabel@citrix.com, stefan.bader@canonical.com, stefano.stabellini@eu.citrix.com, jeremy@goop.org Cc: Konrad Rzeszutek Wilk Subject: [PATCH 2/5] xen/spinlock: We don't need the old structure anymore Date: Sat, 7 Sep 2013 09:46:42 -0400 Message-Id: <1378561605-18998-3-git-send-email-konrad.wilk@oracle.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1378561605-18998-1-git-send-email-konrad.wilk@oracle.com> References: <1378561605-18998-1-git-send-email-konrad.wilk@oracle.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1686 Lines: 52 As we are piggybacking on the generic ticketlock structs and these old structures are not needed anymore. Signed-off-by: Konrad Rzeszutek Wilk --- arch/x86/xen/spinlock.c | 18 ------------------ 1 files changed, 0 insertions(+), 18 deletions(-) diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c index 0438b93..71db82c 100644 --- a/arch/x86/xen/spinlock.c +++ b/arch/x86/xen/spinlock.c @@ -81,7 +81,6 @@ static inline void spin_time_accum_blocked(u64 start) spinlock_stats.time_blocked += delta; } #else /* !CONFIG_XEN_DEBUG_FS */ -#define TIMEOUT (1 << 10) static inline void add_stats(enum xen_contention_stat var, u32 val) { } @@ -96,23 +95,6 @@ static inline void spin_time_accum_blocked(u64 start) } #endif /* CONFIG_XEN_DEBUG_FS */ -/* - * Size struct xen_spinlock so it's the same as arch_spinlock_t. - */ -#if NR_CPUS < 256 -typedef u8 xen_spinners_t; -# define inc_spinners(xl) \ - asm(LOCK_PREFIX " incb %0" : "+m" ((xl)->spinners) : : "memory"); -# define dec_spinners(xl) \ - asm(LOCK_PREFIX " decb %0" : "+m" ((xl)->spinners) : : "memory"); -#else -typedef u16 xen_spinners_t; -# define inc_spinners(xl) \ - asm(LOCK_PREFIX " incw %0" : "+m" ((xl)->spinners) : : "memory"); -# define dec_spinners(xl) \ - asm(LOCK_PREFIX " decw %0" : "+m" ((xl)->spinners) : : "memory"); -#endif - struct xen_lock_waiting { struct arch_spinlock *lock; __ticket_t want; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/