linux-kernel - [tip:irq/core] x86/apic: Move flat_cpu_mask_to_apicid

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Message-ID: <tip-ad95212ee6e0b62f38b287b40c9ab6a1ba3e892b@git.kernel.org>
Date:   Thu, 22 Jun 2017 10:02:27 -0700
From:   tip-bot for Thomas Gleixner <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     axboe@...nel.dk, hch@....de, hpa@...or.com, mingo@...nel.org,
        linux-kernel@...r.kernel.org, marc.zyngier@....com,
        mpe@...erman.id.au, keith.busch@...el.com, peterz@...radead.org,
        tglx@...utronix.de
Subject: [tip:irq/core] x86/apic: Move flat_cpu_mask_to_apicid_and() into C
 source

Commit-ID:  ad95212ee6e0b62f38b287b40c9ab6a1ba3e892b
Gitweb:     http://git.kernel.org/tip/ad95212ee6e0b62f38b287b40c9ab6a1ba3e892b
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Tue, 20 Jun 2017 01:37:40 +0200
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Thu, 22 Jun 2017 18:21:21 +0200

x86/apic: Move flat_cpu_mask_to_apicid_and() into C source

No point in having inlines assigned to function pointers at multiple
places. Just bloats the text.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Jens Axboe <axboe@...nel.dk>
Cc: Marc Zyngier <marc.zyngier@....com>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Keith Busch <keith.busch@...el.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Christoph Hellwig <hch@....de>
Link: http://lkml.kernel.org/r/20170619235446.405975721@linutronix.de

---
 arch/x86/include/asm/apic.h | 28 ++++++----------------------
 arch/x86/kernel/apic/apic.c | 16 ++++++++++++++++
 2 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index bdffcd9..a86be0a 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -540,28 +540,12 @@ static inline int default_phys_pkg_id(int cpuid_apic, int index_msb)
 
 #endif
 
-static inline int
-flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-			    const struct cpumask *andmask,
-			    unsigned int *apicid)
-{
-	unsigned long cpu_mask = cpumask_bits(cpumask)[0] &
-				 cpumask_bits(andmask)[0] &
-				 cpumask_bits(cpu_online_mask)[0] &
-				 APIC_ALL_CPUS;
-
-	if (likely(cpu_mask)) {
-		*apicid = (unsigned int)cpu_mask;
-		return 0;
-	} else {
-		return -EINVAL;
-	}
-}
-
-extern int
-default_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-			       const struct cpumask *andmask,
-			       unsigned int *apicid);
+extern int flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+				       const struct cpumask *andmask,
+				       unsigned int *apicid);
+extern int default_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+					  const struct cpumask *andmask,
+					  unsigned int *apicid);
 
 static inline void
 flat_vector_allocation_domain(int cpu, struct cpumask *retmask,
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 2d75faf..e9b322f 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -2220,6 +2220,22 @@ int default_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
 	return -EINVAL;
 }
 
+int flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+				const struct cpumask *andmask,
+				unsigned int *apicid)
+{
+	unsigned long cpu_mask = cpumask_bits(cpumask)[0] &
+				 cpumask_bits(andmask)[0] &
+				 cpumask_bits(cpu_online_mask)[0] &
+				 APIC_ALL_CPUS;
+
+	if (likely(cpu_mask)) {
+		*apicid = (unsigned int)cpu_mask;
+		return 0;
+	}
+	return -EINVAL;
+}
+
 /*
  * Override the generic EOI implementation with an optimized version.
  * Only called during early boot when only one CPU is active and with