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platform_kernel-5.15
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x86_32: apic/bigsmp_32, de-inline functions 

The ones which go only into struct apic are de-inlined
by compiler anyway, so remove the inline specifier from them.

Afterwards, remove bigsmp_setup_portio_remap completely as it
is unused.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jiri Slaby 2009-03-02 10:53:55 +01:00 committed by Ingo Molnar
parent 3b900d4419
commit 9694cd6c17
1 changed files with 17 additions and 23 deletions
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40
arch/x86/kernel/apic/bigsmp_32.c
View File

@ -16,17 +16,17 @@
#include <asm/apic.h>
#include <asm/ipi.h>
static inline unsigned bigsmp_get_apic_id(unsigned long x)
static unsigned bigsmp_get_apic_id(unsigned long x)
{
return (x >> 24) & 0xFF;
}
static inline int bigsmp_apic_id_registered(void)
static int bigsmp_apic_id_registered(void)
{
return 1;
}
static inline const cpumask_t *bigsmp_target_cpus(void)
static const cpumask_t *bigsmp_target_cpus(void)
{
#ifdef CONFIG_SMP
return &cpu_online_map;
@ -35,13 +35,12 @@ static inline const cpumask_t *bigsmp_target_cpus(void)
#endif
}
static inline unsigned long
bigsmp_check_apicid_used(physid_mask_t bitmap, int apicid)
static unsigned long bigsmp_check_apicid_used(physid_mask_t bitmap, int apicid)
{
return 0;
}
static inline unsigned long bigsmp_check_apicid_present(int bit)
static unsigned long bigsmp_check_apicid_present(int bit)
{
return 1;
}
@ -64,7 +63,7 @@ static inline unsigned long calculate_ldr(int cpu)
* an APIC. See e.g. "AP-388 82489DX User's Manual" (Intel
* document number 292116). So here it goes...
*/
static inline void bigsmp_init_apic_ldr(void)
static void bigsmp_init_apic_ldr(void)
{
unsigned long val;
int cpu = smp_processor_id();
@ -74,19 +73,19 @@ static inline void bigsmp_init_apic_ldr(void)
apic_write(APIC_LDR, val);
}
static inline void bigsmp_setup_apic_routing(void)
static void bigsmp_setup_apic_routing(void)
{
printk(KERN_INFO
"Enabling APIC mode: Physflat. Using %d I/O APICs\n",
nr_ioapics);
}
static inline int bigsmp_apicid_to_node(int logical_apicid)
static int bigsmp_apicid_to_node(int logical_apicid)
{
return apicid_2_node[hard_smp_processor_id()];
}
static inline int bigsmp_cpu_present_to_apicid(int mps_cpu)
static int bigsmp_cpu_present_to_apicid(int mps_cpu)
{
if (mps_cpu < nr_cpu_ids)
return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu);
@ -94,7 +93,7 @@ static inline int bigsmp_cpu_present_to_apicid(int mps_cpu)
return BAD_APICID;
}
static inline physid_mask_t bigsmp_apicid_to_cpu_present(int phys_apicid)
static physid_mask_t bigsmp_apicid_to_cpu_present(int phys_apicid)
{
return physid_mask_of_physid(phys_apicid);
}
@ -107,29 +106,24 @@ static inline int bigsmp_cpu_to_logical_apicid(int cpu)
return cpu_physical_id(cpu);
}
static inline physid_mask_t bigsmp_ioapic_phys_id_map(physid_mask_t phys_map)
static physid_mask_t bigsmp_ioapic_phys_id_map(physid_mask_t phys_map)
{
/* For clustered we don't have a good way to do this yet - hack */
return physids_promote(0xFFL);
}
static inline void bigsmp_setup_portio_remap(void)
{
}
static inline int bigsmp_check_phys_apicid_present(int boot_cpu_physical_apicid)
static int bigsmp_check_phys_apicid_present(int boot_cpu_physical_apicid)
{
return 1;
}
/* As we are using single CPU as destination, pick only one CPU here */
static inline unsigned int bigsmp_cpu_mask_to_apicid(const cpumask_t *cpumask)
static unsigned int bigsmp_cpu_mask_to_apicid(const cpumask_t *cpumask)
{
return bigsmp_cpu_to_logical_apicid(first_cpu(*cpumask));
}
static inline unsigned int
bigsmp_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
static unsigned int bigsmp_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
const struct cpumask *andmask)
{
int cpu;
@ -148,7 +142,7 @@ bigsmp_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
return BAD_APICID;
}
static inline int bigsmp_phys_pkg_id(int cpuid_apic, int index_msb)
static int bigsmp_phys_pkg_id(int cpuid_apic, int index_msb)
{
return cpuid_apic >> index_msb;
}
@ -158,12 +152,12 @@ static inline void bigsmp_send_IPI_mask(const struct cpumask *mask, int vector)
default_send_IPI_mask_sequence_phys(mask, vector);
}
static inline void bigsmp_send_IPI_allbutself(int vector)
static void bigsmp_send_IPI_allbutself(int vector)
{
default_send_IPI_mask_allbutself_phys(cpu_online_mask, vector);
}
static inline void bigsmp_send_IPI_all(int vector)
static void bigsmp_send_IPI_all(int vector)
{
bigsmp_send_IPI_mask(cpu_online_mask, vector);
}