diff options
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index bfd348e99369..aecc98a93d1b 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c | |||
| @@ -130,7 +130,7 @@ atomic_t init_deasserted; | |||
| 130 | * Report back to the Boot Processor during boot time or to the caller processor | 130 | * Report back to the Boot Processor during boot time or to the caller processor |
| 131 | * during CPU online. | 131 | * during CPU online. |
| 132 | */ | 132 | */ |
| 133 | static void __cpuinit smp_callin(void) | 133 | static void smp_callin(void) |
| 134 | { | 134 | { |
| 135 | int cpuid, phys_id; | 135 | int cpuid, phys_id; |
| 136 | unsigned long timeout; | 136 | unsigned long timeout; |
| @@ -237,7 +237,7 @@ static int enable_start_cpu0; | |||
| 237 | /* | 237 | /* |
| 238 | * Activate a secondary processor. | 238 | * Activate a secondary processor. |
| 239 | */ | 239 | */ |
| 240 | notrace static void __cpuinit start_secondary(void *unused) | 240 | static void notrace start_secondary(void *unused) |
| 241 | { | 241 | { |
| 242 | /* | 242 | /* |
| 243 | * Don't put *anything* before cpu_init(), SMP booting is too | 243 | * Don't put *anything* before cpu_init(), SMP booting is too |
| @@ -300,7 +300,7 @@ void __init smp_store_boot_cpu_info(void) | |||
| 300 | * The bootstrap kernel entry code has set these up. Save them for | 300 | * The bootstrap kernel entry code has set these up. Save them for |
| 301 | * a given CPU | 301 | * a given CPU |
| 302 | */ | 302 | */ |
| 303 | void __cpuinit smp_store_cpu_info(int id) | 303 | void smp_store_cpu_info(int id) |
| 304 | { | 304 | { |
| 305 | struct cpuinfo_x86 *c = &cpu_data(id); | 305 | struct cpuinfo_x86 *c = &cpu_data(id); |
| 306 | 306 | ||
| @@ -313,7 +313,7 @@ void __cpuinit smp_store_cpu_info(int id) | |||
| 313 | identify_secondary_cpu(c); | 313 | identify_secondary_cpu(c); |
| 314 | } | 314 | } |
| 315 | 315 | ||
| 316 | static bool __cpuinit | 316 | static bool |
| 317 | topology_sane(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o, const char *name) | 317 | topology_sane(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o, const char *name) |
| 318 | { | 318 | { |
| 319 | int cpu1 = c->cpu_index, cpu2 = o->cpu_index; | 319 | int cpu1 = c->cpu_index, cpu2 = o->cpu_index; |
| @@ -330,7 +330,7 @@ do { \ | |||
| 330 | cpumask_set_cpu((c2), cpu_##_m##_mask(c1)); \ | 330 | cpumask_set_cpu((c2), cpu_##_m##_mask(c1)); \ |
| 331 | } while (0) | 331 | } while (0) |
| 332 | 332 | ||
| 333 | static bool __cpuinit match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) | 333 | static bool match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) |
| 334 | { | 334 | { |
| 335 | if (cpu_has_topoext) { | 335 | if (cpu_has_topoext) { |
| 336 | int cpu1 = c->cpu_index, cpu2 = o->cpu_index; | 336 | int cpu1 = c->cpu_index, cpu2 = o->cpu_index; |
| @@ -348,7 +348,7 @@ static bool __cpuinit match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) | |||
| 348 | return false; | 348 | return false; |
| 349 | } | 349 | } |
| 350 | 350 | ||
| 351 | static bool __cpuinit match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) | 351 | static bool match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) |
| 352 | { | 352 | { |
| 353 | int cpu1 = c->cpu_index, cpu2 = o->cpu_index; | 353 | int cpu1 = c->cpu_index, cpu2 = o->cpu_index; |
| 354 | 354 | ||
| @@ -359,7 +359,7 @@ static bool __cpuinit match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) | |||
| 359 | return false; | 359 | return false; |
| 360 | } | 360 | } |
| 361 | 361 | ||
| 362 | static bool __cpuinit match_mc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) | 362 | static bool match_mc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) |
| 363 | { | 363 | { |
| 364 | if (c->phys_proc_id == o->phys_proc_id) { | 364 | if (c->phys_proc_id == o->phys_proc_id) { |
| 365 | if (cpu_has(c, X86_FEATURE_AMD_DCM)) | 365 | if (cpu_has(c, X86_FEATURE_AMD_DCM)) |
| @@ -370,7 +370,7 @@ static bool __cpuinit match_mc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) | |||
| 370 | return false; | 370 | return false; |
| 371 | } | 371 | } |
| 372 | 372 | ||
| 373 | void __cpuinit set_cpu_sibling_map(int cpu) | 373 | void set_cpu_sibling_map(int cpu) |
| 374 | { | 374 | { |
| 375 | bool has_smt = smp_num_siblings > 1; | 375 | bool has_smt = smp_num_siblings > 1; |
| 376 | bool has_mp = has_smt || boot_cpu_data.x86_max_cores > 1; | 376 | bool has_mp = has_smt || boot_cpu_data.x86_max_cores > 1; |
| @@ -499,7 +499,7 @@ void __inquire_remote_apic(int apicid) | |||
| 499 | * INIT, INIT, STARTUP sequence will reset the chip hard for us, and this | 499 | * INIT, INIT, STARTUP sequence will reset the chip hard for us, and this |
| 500 | * won't ... remember to clear down the APIC, etc later. | 500 | * won't ... remember to clear down the APIC, etc later. |
| 501 | */ | 501 | */ |
| 502 | int __cpuinit | 502 | int |
| 503 | wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip) | 503 | wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip) |
| 504 | { | 504 | { |
| 505 | unsigned long send_status, accept_status = 0; | 505 | unsigned long send_status, accept_status = 0; |
| @@ -533,7 +533,7 @@ wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip) | |||
| 533 | return (send_status | accept_status); | 533 | return (send_status | accept_status); |
| 534 | } | 534 | } |
| 535 | 535 | ||
| 536 | static int __cpuinit | 536 | static int |
| 537 | wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip) | 537 | wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip) |
| 538 | { | 538 | { |
| 539 | unsigned long send_status, accept_status = 0; | 539 | unsigned long send_status, accept_status = 0; |
| @@ -649,7 +649,7 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip) | |||
| 649 | } | 649 | } |
| 650 | 650 | ||
| 651 | /* reduce the number of lines printed when booting a large cpu count system */ | 651 | /* reduce the number of lines printed when booting a large cpu count system */ |
| 652 | static void __cpuinit announce_cpu(int cpu, int apicid) | 652 | static void announce_cpu(int cpu, int apicid) |
| 653 | { | 653 | { |
| 654 | static int current_node = -1; | 654 | static int current_node = -1; |
| 655 | int node = early_cpu_to_node(cpu); | 655 | int node = early_cpu_to_node(cpu); |
| @@ -691,7 +691,7 @@ static int wakeup_cpu0_nmi(unsigned int cmd, struct pt_regs *regs) | |||
| 691 | * We'll change this code in the future to wake up hard offlined CPU0 if | 691 | * We'll change this code in the future to wake up hard offlined CPU0 if |
| 692 | * real platform and request are available. | 692 | * real platform and request are available. |
| 693 | */ | 693 | */ |
| 694 | static int __cpuinit | 694 | static int |
| 695 | wakeup_cpu_via_init_nmi(int cpu, unsigned long start_ip, int apicid, | 695 | wakeup_cpu_via_init_nmi(int cpu, unsigned long start_ip, int apicid, |
| 696 | int *cpu0_nmi_registered) | 696 | int *cpu0_nmi_registered) |
| 697 | { | 697 | { |
| @@ -731,7 +731,7 @@ wakeup_cpu_via_init_nmi(int cpu, unsigned long start_ip, int apicid, | |||
| 731 | * Returns zero if CPU booted OK, else error code from | 731 | * Returns zero if CPU booted OK, else error code from |
| 732 | * ->wakeup_secondary_cpu. | 732 | * ->wakeup_secondary_cpu. |
| 733 | */ | 733 | */ |
| 734 | static int __cpuinit do_boot_cpu(int apicid, int cpu, struct task_struct *idle) | 734 | static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle) |
| 735 | { | 735 | { |
| 736 | volatile u32 *trampoline_status = | 736 | volatile u32 *trampoline_status = |
| 737 | (volatile u32 *) __va(real_mode_header->trampoline_status); | 737 | (volatile u32 *) __va(real_mode_header->trampoline_status); |
| @@ -872,7 +872,7 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu, struct task_struct *idle) | |||
| 872 | return boot_error; | 872 | return boot_error; |
| 873 | } | 873 | } |
| 874 | 874 | ||
| 875 | int __cpuinit native_cpu_up(unsigned int cpu, struct task_struct *tidle) | 875 | int native_cpu_up(unsigned int cpu, struct task_struct *tidle) |
| 876 | { | 876 | { |
| 877 | int apicid = apic->cpu_present_to_apicid(cpu); | 877 | int apicid = apic->cpu_present_to_apicid(cpu); |
| 878 | unsigned long flags; | 878 | unsigned long flags; |
