linux-kernel - [PATCH 08/16] x86: fix up obsolete cpu function usage.

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Message-Id: <1425296150-4722-8-git-send-email-rusty@rustcorp.com.au>
Date:	Mon,  2 Mar 2015 22:05:49 +1030
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	linux-kernel@...r.kernel.org
Cc:	Rusty Russell <rusty@...tcorp.com.au>, x86@...nel.org
Subject: [PATCH 08/16] x86: fix up obsolete cpu function usage.

Thanks to spatch, plus manual removal of "&*".

Signed-off-by: Rusty Russell <rusty@...tcorp.com.au>
Cc: x86@...nel.org
---
 arch/x86/kernel/apic/x2apic_cluster.c | 8 ++++----
 arch/x86/kernel/irq.c                 | 4 ++--
 arch/x86/platform/uv/tlb_uv.c         | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
index e658f21681c8..d9d0bd2faaf4 100644
--- a/arch/x86/kernel/apic/x2apic_cluster.c
+++ b/arch/x86/kernel/apic/x2apic_cluster.c
@@ -135,12 +135,12 @@ static void init_x2apic_ldr(void)
 
 	per_cpu(x86_cpu_to_logical_apicid, this_cpu) = apic_read(APIC_LDR);
 
-	__cpu_set(this_cpu, per_cpu(cpus_in_cluster, this_cpu));
+	cpumask_set_cpu(this_cpu, per_cpu(cpus_in_cluster, this_cpu));
 	for_each_online_cpu(cpu) {
 		if (x2apic_cluster(this_cpu) != x2apic_cluster(cpu))
 			continue;
-		__cpu_set(this_cpu, per_cpu(cpus_in_cluster, cpu));
-		__cpu_set(cpu, per_cpu(cpus_in_cluster, this_cpu));
+		cpumask_set_cpu(this_cpu, per_cpu(cpus_in_cluster, cpu));
+		cpumask_set_cpu(cpu, per_cpu(cpus_in_cluster, this_cpu));
 	}
 }
 
@@ -195,7 +195,7 @@ static int x2apic_init_cpu_notifier(void)
 
 	BUG_ON(!per_cpu(cpus_in_cluster, cpu) || !per_cpu(ipi_mask, cpu));
 
-	__cpu_set(cpu, per_cpu(cpus_in_cluster, cpu));
+	cpumask_set_cpu(cpu, per_cpu(cpus_in_cluster, cpu));
 	register_hotcpu_notifier(&x2apic_cpu_notifier);
 	return 1;
 }
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 67b1cbe0093a..e5952c225532 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -295,7 +295,7 @@ int check_irq_vectors_for_cpu_disable(void)
 
 	this_cpu = smp_processor_id();
 	cpumask_copy(&online_new, cpu_online_mask);
-	cpu_clear(this_cpu, online_new);
+	cpumask_clear_cpu(this_cpu, &online_new);
 
 	this_count = 0;
 	for (vector = FIRST_EXTERNAL_VECTOR; vector < NR_VECTORS; vector++) {
@@ -307,7 +307,7 @@ int check_irq_vectors_for_cpu_disable(void)
 
 			data = irq_desc_get_irq_data(desc);
 			cpumask_copy(&affinity_new, data->affinity);
-			cpu_clear(this_cpu, affinity_new);
+			cpumask_clear_cpu(this_cpu, &affinity_new);
 
 			/* Do not count inactive or per-cpu irqs. */
 			if (!irq_has_action(irq) || irqd_is_per_cpu(data))
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index 994798548b1a..3b6ec42718e4 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -415,7 +415,7 @@ static void reset_with_ipi(struct pnmask *distribution, struct bau_control *bcp)
 	struct reset_args reset_args;
 
 	reset_args.sender = sender;
-	cpus_clear(*mask);
+	cpumask_clear(mask);
 	/* find a single cpu for each uvhub in this distribution mask */
 	maskbits = sizeof(struct pnmask) * BITSPERBYTE;
 	/* each bit is a pnode relative to the partition base pnode */
@@ -425,7 +425,7 @@ static void reset_with_ipi(struct pnmask *distribution, struct bau_control *bcp)
 			continue;
 		apnode = pnode + bcp->partition_base_pnode;
 		cpu = pnode_to_first_cpu(apnode, smaster);
-		cpu_set(cpu, *mask);
+		cpumask_set_cpu(cpu, mask);
 	}
 
 	/* IPI all cpus; preemption is already disabled */
@@ -1126,7 +1126,7 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
 	/* don't actually do a shootdown of the local cpu */
 	cpumask_andnot(flush_mask, cpumask, cpumask_of(cpu));
 
-	if (cpu_isset(cpu, *cpumask))
+	if (cpumask_test_cpu(cpu, cpumask))
 		stat->s_ntargself++;
 
 	bau_desc = bcp->descriptor_base;
-- 
2.1.0

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