linux-kernel - [PATCH 6/6] x86: remove cpu_sibling_mask() and cpu_core

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Message-Id: <1430388241-4502-7-git-send-email-bgolaszewski@baylibre.com>
Date:	Thu, 30 Apr 2015 12:04:01 +0200
From:	Bartosz Golaszewski <bgolaszewski@...libre.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Jean Delvare <jdelvare@...e.de>,
	Fenghua Yu <fenghua.yu@...el.com>,
	Benoit Cousson <bcousson@...libre.com>,
	Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH 6/6] x86: remove cpu_sibling_mask() and cpu_core_mask()

These functions are arch-specific and duplicate the functionality
of macros defined in linux/include/topology.h.

Remove them as all the callers in x86 have now switched to using
the topology_**_cpumask() family.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 arch/x86/include/asm/smp.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 17a8dce..222a6a3 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -37,16 +37,6 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
 DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
 
-static inline struct cpumask *cpu_sibling_mask(int cpu)
-{
-	return per_cpu(cpu_sibling_map, cpu);
-}
-
-static inline struct cpumask *cpu_core_mask(int cpu)
-{
-	return per_cpu(cpu_core_map, cpu);
-}
-
 static inline struct cpumask *cpu_llc_shared_mask(int cpu)
 {
 	return per_cpu(cpu_llc_shared_map, cpu);
-- 
2.1.4

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