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Message-Id: <1233186180-29883-44-git-send-email-mingo@elte.hu>
Date: Wed, 28 Jan 2009 23:41:49 +0000
From: Ingo Molnar <mingo@...e.hu>
To: linux-kernel@...r.kernel.org
Cc: "H. Peter Anvin" <hpa@...or.com>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...e.hu>
Subject: [PATCH 043/114] x86, apic: clean up ->cpu_to_logical_apicid()
- separate the namespace
- remove macros
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
arch/x86/include/asm/bigsmp/apic.h | 6 +++---
arch/x86/include/asm/es7000/apic.h | 16 ++++++++--------
arch/x86/include/asm/mach-default/mach_apic.h | 2 +-
arch/x86/include/asm/mach-generic/mach_apic.h | 1 -
arch/x86/include/asm/numaq/apic.h | 3 ++-
arch/x86/include/asm/summit/apic.h | 8 ++++----
arch/x86/kernel/ipi.c | 4 ++--
arch/x86/mach-generic/bigsmp.c | 2 +-
arch/x86/mach-generic/default.c | 2 +-
arch/x86/mach-generic/es7000.c | 2 +-
arch/x86/mach-generic/numaq.c | 2 +-
arch/x86/mach-generic/summit.c | 2 +-
12 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/arch/x86/include/asm/bigsmp/apic.h b/arch/x86/include/asm/bigsmp/apic.h
index 77f0b73..d0d894f 100644
--- a/arch/x86/include/asm/bigsmp/apic.h
+++ b/arch/x86/include/asm/bigsmp/apic.h
@@ -82,7 +82,7 @@ static inline physid_mask_t apicid_to_cpu_present(int phys_apicid)
extern u8 cpu_2_logical_apicid[];
/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
+static inline int bigsmp_cpu_to_logical_apicid(int cpu)
{
if (cpu >= nr_cpu_ids)
return BAD_APICID;
@@ -115,7 +115,7 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
int apicid;
cpu = first_cpu(*cpumask);
- apicid = cpu_to_logical_apicid(cpu);
+ apicid = bigsmp_cpu_to_logical_apicid(cpu);
return apicid;
}
@@ -132,7 +132,7 @@ static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask,
if (cpumask_test_cpu(cpu, cpu_online_mask))
break;
if (cpu < nr_cpu_ids)
- return cpu_to_logical_apicid(cpu);
+ return bigsmp_cpu_to_logical_apicid(cpu);
return BAD_APICID;
}
diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h
index bcdf314..e0cd07e 100644
--- a/arch/x86/include/asm/es7000/apic.h
+++ b/arch/x86/include/asm/es7000/apic.h
@@ -109,7 +109,7 @@ static inline physid_mask_t apicid_to_cpu_present(int phys_apicid)
extern u8 cpu_2_logical_apicid[];
/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
+static inline int es7000_cpu_to_logical_apicid(int cpu)
{
#ifdef CONFIG_SMP
if (cpu >= nr_cpu_ids)
@@ -155,10 +155,10 @@ cpu_mask_to_apicid_cluster(const struct cpumask *cpumask)
* on the same apicid cluster return default value of target_cpus():
*/
cpu = cpumask_first(cpumask);
- apicid = cpu_to_logical_apicid(cpu);
+ apicid = es7000_cpu_to_logical_apicid(cpu);
while (cpus_found < num_bits_set) {
if (cpumask_test_cpu(cpu, cpumask)) {
- int new_apicid = cpu_to_logical_apicid(cpu);
+ int new_apicid = es7000_cpu_to_logical_apicid(cpu);
if (apicid_cluster(apicid) !=
apicid_cluster(new_apicid)){
printk ("%s: Not a valid mask!\n", __func__);
@@ -182,20 +182,20 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
num_bits_set = cpus_weight(*cpumask);
/* Return id to all */
if (num_bits_set == nr_cpu_ids)
- return cpu_to_logical_apicid(0);
+ return es7000_cpu_to_logical_apicid(0);
/*
* The cpus in the mask must all be on the apic cluster. If are not
* on the same apicid cluster return default value of target_cpus():
*/
cpu = first_cpu(*cpumask);
- apicid = cpu_to_logical_apicid(cpu);
+ apicid = es7000_cpu_to_logical_apicid(cpu);
while (cpus_found < num_bits_set) {
if (cpu_isset(cpu, *cpumask)) {
- int new_apicid = cpu_to_logical_apicid(cpu);
+ int new_apicid = es7000_cpu_to_logical_apicid(cpu);
if (apicid_cluster(apicid) !=
apicid_cluster(new_apicid)){
printk ("%s: Not a valid mask!\n", __func__);
- return cpu_to_logical_apicid(0);
+ return es7000_cpu_to_logical_apicid(0);
}
apicid = new_apicid;
cpus_found++;
@@ -209,7 +209,7 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *inmask,
const struct cpumask *andmask)
{
- int apicid = cpu_to_logical_apicid(0);
+ int apicid = es7000_cpu_to_logical_apicid(0);
cpumask_var_t cpumask;
if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h
index 2f78209..eae3e4b 100644
--- a/arch/x86/include/asm/mach-default/mach_apic.h
+++ b/arch/x86/include/asm/mach-default/mach_apic.h
@@ -105,7 +105,7 @@ static inline physid_mask_t default_ioapic_phys_id_map(physid_mask_t phys_map)
}
/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
+static inline int default_cpu_to_logical_apicid(int cpu)
{
return 1 << cpu;
}
diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h
index b585a8e..2ea913e 100644
--- a/arch/x86/include/asm/mach-generic/mach_apic.h
+++ b/arch/x86/include/asm/mach-generic/mach_apic.h
@@ -3,7 +3,6 @@
#include <asm/genapic.h>
-#define cpu_to_logical_apicid (apic->cpu_to_logical_apicid)
#define cpu_present_to_apicid (apic->cpu_present_to_apicid)
#define apicid_to_cpu_present (apic->apicid_to_cpu_present)
#define setup_portio_remap (apic->setup_portio_remap)
diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h
index a0e3b43..6989abd 100644
--- a/arch/x86/include/asm/numaq/apic.h
+++ b/arch/x86/include/asm/numaq/apic.h
@@ -56,7 +56,8 @@ static inline physid_mask_t numaq_ioapic_phys_id_map(physid_mask_t phys_map)
/* Mapping from cpu number to logical apicid */
extern u8 cpu_2_logical_apicid[];
-static inline int cpu_to_logical_apicid(int cpu)
+
+static inline int numaq_cpu_to_logical_apicid(int cpu)
{
if (cpu >= nr_cpu_ids)
return BAD_APICID;
diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h
index cfff276..d564d7e 100644
--- a/arch/x86/include/asm/summit/apic.h
+++ b/arch/x86/include/asm/summit/apic.h
@@ -85,7 +85,7 @@ static inline int summit_apicid_to_node(int logical_apicid)
}
/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
+static inline int summit_cpu_to_logical_apicid(int cpu)
{
#ifdef CONFIG_SMP
if (cpu >= nr_cpu_ids)
@@ -145,10 +145,10 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
* on the same apicid cluster return default value of target_cpus():
*/
cpu = first_cpu(*cpumask);
- apicid = cpu_to_logical_apicid(cpu);
+ apicid = summit_cpu_to_logical_apicid(cpu);
while (cpus_found < num_bits_set) {
if (cpu_isset(cpu, *cpumask)) {
- int new_apicid = cpu_to_logical_apicid(cpu);
+ int new_apicid = summit_cpu_to_logical_apicid(cpu);
if (apicid_cluster(apicid) !=
apicid_cluster(new_apicid)){
printk ("%s: Not a valid mask!\n", __func__);
@@ -165,7 +165,7 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *inmask,
const struct cpumask *andmask)
{
- int apicid = cpu_to_logical_apicid(0);
+ int apicid = summit_cpu_to_logical_apicid(0);
cpumask_var_t cpumask;
if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
diff --git a/arch/x86/kernel/ipi.c b/arch/x86/kernel/ipi.c
index e2e4895..367c5e6 100644
--- a/arch/x86/kernel/ipi.c
+++ b/arch/x86/kernel/ipi.c
@@ -140,7 +140,7 @@ void send_IPI_mask_sequence(const struct cpumask *mask, int vector)
local_irq_save(flags);
for_each_cpu(query_cpu, mask)
- __send_IPI_dest_field(cpu_to_logical_apicid(query_cpu), vector);
+ __send_IPI_dest_field(apic->cpu_to_logical_apicid(query_cpu), vector);
local_irq_restore(flags);
}
@@ -155,7 +155,7 @@ void send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
local_irq_save(flags);
for_each_cpu(query_cpu, mask)
if (query_cpu != this_cpu)
- __send_IPI_dest_field(cpu_to_logical_apicid(query_cpu),
+ __send_IPI_dest_field(apic->cpu_to_logical_apicid(query_cpu),
vector);
local_irq_restore(flags);
}
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 2f41214..cd6f02b 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -81,7 +81,7 @@ struct genapic apic_bigsmp = {
.setup_apic_routing = bigsmp_setup_apic_routing,
.multi_timer_check = NULL,
.apicid_to_node = bigsmp_apicid_to_node,
- .cpu_to_logical_apicid = cpu_to_logical_apicid,
+ .cpu_to_logical_apicid = bigsmp_cpu_to_logical_apicid,
.cpu_present_to_apicid = cpu_present_to_apicid,
.apicid_to_cpu_present = apicid_to_cpu_present,
.setup_portio_remap = setup_portio_remap,
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index d391c2d..ef9b936 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -62,7 +62,7 @@ struct genapic apic_default = {
.setup_apic_routing = default_setup_apic_routing,
.multi_timer_check = NULL,
.apicid_to_node = default_apicid_to_node,
- .cpu_to_logical_apicid = cpu_to_logical_apicid,
+ .cpu_to_logical_apicid = default_cpu_to_logical_apicid,
.cpu_present_to_apicid = cpu_present_to_apicid,
.apicid_to_cpu_present = apicid_to_cpu_present,
.setup_portio_remap = setup_portio_remap,
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 933f2a3..74bf2b6 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -123,7 +123,7 @@ struct genapic apic_es7000 = {
.setup_apic_routing = es7000_setup_apic_routing,
.multi_timer_check = NULL,
.apicid_to_node = es7000_apicid_to_node,
- .cpu_to_logical_apicid = cpu_to_logical_apicid,
+ .cpu_to_logical_apicid = es7000_cpu_to_logical_apicid,
.cpu_present_to_apicid = cpu_present_to_apicid,
.apicid_to_cpu_present = apicid_to_cpu_present,
.setup_portio_remap = setup_portio_remap,
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index 38344fb..461f5be 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -68,7 +68,7 @@ struct genapic apic_numaq = {
.setup_apic_routing = numaq_setup_apic_routing,
.multi_timer_check = numaq_multi_timer_check,
.apicid_to_node = numaq_apicid_to_node,
- .cpu_to_logical_apicid = cpu_to_logical_apicid,
+ .cpu_to_logical_apicid = numaq_cpu_to_logical_apicid,
.cpu_present_to_apicid = cpu_present_to_apicid,
.apicid_to_cpu_present = apicid_to_cpu_present,
.setup_portio_remap = setup_portio_remap,
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 6150604..d99be2d 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -61,7 +61,7 @@ struct genapic apic_summit = {
.setup_apic_routing = summit_setup_apic_routing,
.multi_timer_check = NULL,
.apicid_to_node = summit_apicid_to_node,
- .cpu_to_logical_apicid = cpu_to_logical_apicid,
+ .cpu_to_logical_apicid = summit_cpu_to_logical_apicid,
.cpu_present_to_apicid = cpu_present_to_apicid,
.apicid_to_cpu_present = apicid_to_cpu_present,
.setup_portio_remap = setup_portio_remap,
--
1.6.0.2
--
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