From cb8cc442dc7e07cb5438b357843ab4095ad73933 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 28 Jan 2009 13:24:54 +0100 Subject: [PATCH] x86, apic: refactor ->phys_pkg_id() Refactor the ->phys_pkg_id() methods: - namespace separation - macro wrapper removal - open-coded calls to the methods in the generic code Signed-off-by: Ingo Molnar --- arch/x86/include/asm/bigsmp/apic.h | 2 +- arch/x86/include/asm/es7000/apic.h | 2 +- arch/x86/include/asm/mach-default/mach_apic.h | 3 +-- arch/x86/include/asm/mach-generic/mach_apic.h | 1 - arch/x86/include/asm/numaq/apic.h | 2 +- arch/x86/include/asm/summit/apic.h | 2 +- arch/x86/kernel/cpu/addon_cpuid_features.c | 6 +++--- arch/x86/kernel/cpu/common.c | 8 ++++---- 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 +- 13 files changed, 17 insertions(+), 19 deletions(-) diff --git a/arch/x86/include/asm/bigsmp/apic.h b/arch/x86/include/asm/bigsmp/apic.h index b7cba5b5635..1230f5d7a38 100644 --- a/arch/x86/include/asm/bigsmp/apic.h +++ b/arch/x86/include/asm/bigsmp/apic.h @@ -133,7 +133,7 @@ static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask, return BAD_APICID; } -static inline int phys_pkg_id(int cpuid_apic, int index_msb) +static inline int bigsmp_phys_pkg_id(int cpuid_apic, int index_msb) { return cpuid_apic >> index_msb; } diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h index d2c6c202e8b..f183dfb4de4 100644 --- a/arch/x86/include/asm/es7000/apic.h +++ b/arch/x86/include/asm/es7000/apic.h @@ -221,7 +221,7 @@ static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *inmask, return apicid; } -static inline int phys_pkg_id(int cpuid_apic, int index_msb) +static inline int es7000_phys_pkg_id(int cpuid_apic, int index_msb) { return cpuid_apic >> index_msb; } diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h index 55797a35150..d0605281a6b 100644 --- a/arch/x86/include/asm/mach-default/mach_apic.h +++ b/arch/x86/include/asm/mach-default/mach_apic.h @@ -21,7 +21,6 @@ static inline const struct cpumask *default_target_cpus(void) #include #define cpu_mask_to_apicid (apic->cpu_mask_to_apicid) #define cpu_mask_to_apicid_and (apic->cpu_mask_to_apicid_and) -#define phys_pkg_id (apic->phys_pkg_id) #define read_apic_id() (GET_APIC_ID(apic_read(APIC_ID))) #define send_IPI_self (apic->send_IPI_self) #define wakeup_secondary_cpu (apic->wakeup_cpu) @@ -65,7 +64,7 @@ static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask, return (unsigned int)(mask1 & mask2 & mask3); } -static inline int phys_pkg_id(int cpuid_apic, int index_msb) +static inline int default_phys_pkg_id(int cpuid_apic, int index_msb) { return cpuid_apic >> index_msb; } diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h index 6fed521585c..1eeb5b61e48 100644 --- a/arch/x86/include/asm/mach-generic/mach_apic.h +++ b/arch/x86/include/asm/mach-generic/mach_apic.h @@ -5,7 +5,6 @@ #define cpu_mask_to_apicid (apic->cpu_mask_to_apicid) #define cpu_mask_to_apicid_and (apic->cpu_mask_to_apicid_and) -#define phys_pkg_id (apic->phys_pkg_id) #define wakeup_secondary_cpu (apic->wakeup_cpu) extern void generic_bigsmp_probe(void); diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h index bc2c8a425c0..765c4d5124c 100644 --- a/arch/x86/include/asm/numaq/apic.h +++ b/arch/x86/include/asm/numaq/apic.h @@ -113,7 +113,7 @@ static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask, } /* No NUMA-Q box has a HT CPU, but it can't hurt to use the default code. */ -static inline int phys_pkg_id(int cpuid_apic, int index_msb) +static inline int numaq_phys_pkg_id(int cpuid_apic, int index_msb) { return cpuid_apic >> index_msb; } diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h index 64cd441ae00..fa6b3b45290 100644 --- a/arch/x86/include/asm/summit/apic.h +++ b/arch/x86/include/asm/summit/apic.h @@ -182,7 +182,7 @@ static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *inmask, * * See Intel's IA-32 SW Dev's Manual Vol2 under CPUID. */ -static inline int phys_pkg_id(int cpuid_apic, int index_msb) +static inline int summit_phys_pkg_id(int cpuid_apic, int index_msb) { return hard_smp_processor_id() >> index_msb; } diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c index 84f8e4a5aef..e8bb892c09f 100644 --- a/arch/x86/kernel/cpu/addon_cpuid_features.c +++ b/arch/x86/kernel/cpu/addon_cpuid_features.c @@ -116,13 +116,13 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c) core_select_mask = (~(-1 << core_plus_mask_width)) >> ht_mask_width; - c->cpu_core_id = phys_pkg_id(c->initial_apicid, ht_mask_width) + c->cpu_core_id = apic->phys_pkg_id(c->initial_apicid, ht_mask_width) & core_select_mask; - c->phys_proc_id = phys_pkg_id(c->initial_apicid, core_plus_mask_width); + c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid, core_plus_mask_width); /* * Reinit the apicid, now that we have extended initial_apicid. */ - c->apicid = phys_pkg_id(c->initial_apicid, 0); + c->apicid = apic->phys_pkg_id(c->initial_apicid, 0); c->x86_max_cores = (core_level_siblings / smp_num_siblings); diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 93c491c4fe7..055b9c3a660 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -442,7 +442,7 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c) } index_msb = get_count_order(smp_num_siblings); - c->phys_proc_id = phys_pkg_id(c->initial_apicid, index_msb); + c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid, index_msb); smp_num_siblings = smp_num_siblings / c->x86_max_cores; @@ -450,7 +450,7 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c) core_bits = get_count_order(c->x86_max_cores); - c->cpu_core_id = phys_pkg_id(c->initial_apicid, index_msb) & + c->cpu_core_id = apic->phys_pkg_id(c->initial_apicid, index_msb) & ((1 << core_bits) - 1); } @@ -686,7 +686,7 @@ static void __cpuinit generic_identify(struct cpuinfo_x86 *c) c->initial_apicid = (cpuid_ebx(1) >> 24) & 0xFF; #ifdef CONFIG_X86_32 # ifdef CONFIG_X86_HT - c->apicid = phys_pkg_id(c->initial_apicid, 0); + c->apicid = apic->phys_pkg_id(c->initial_apicid, 0); # else c->apicid = c->initial_apicid; # endif @@ -733,7 +733,7 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c) this_cpu->c_identify(c); #ifdef CONFIG_X86_64 - c->apicid = phys_pkg_id(c->initial_apicid, 0); + c->apicid = apic->phys_pkg_id(c->initial_apicid, 0); #endif /* diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c index e151b472456..d04b38954df 100644 --- a/arch/x86/mach-generic/bigsmp.c +++ b/arch/x86/mach-generic/bigsmp.c @@ -87,7 +87,7 @@ struct genapic apic_bigsmp = { .setup_portio_remap = NULL, .check_phys_apicid_present = bigsmp_check_phys_apicid_present, .enable_apic_mode = NULL, - .phys_pkg_id = phys_pkg_id, + .phys_pkg_id = bigsmp_phys_pkg_id, .mps_oem_check = mps_oem_check, .get_apic_id = get_apic_id, diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c index ac6be195b97..5c9266f756e 100644 --- a/arch/x86/mach-generic/default.c +++ b/arch/x86/mach-generic/default.c @@ -68,7 +68,7 @@ struct genapic apic_default = { .setup_portio_remap = NULL, .check_phys_apicid_present = default_check_phys_apicid_present, .enable_apic_mode = NULL, - .phys_pkg_id = phys_pkg_id, + .phys_pkg_id = default_phys_pkg_id, .mps_oem_check = mps_oem_check, .get_apic_id = get_apic_id, diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c index 1185964b7a3..52787e34c9c 100644 --- a/arch/x86/mach-generic/es7000.c +++ b/arch/x86/mach-generic/es7000.c @@ -122,7 +122,7 @@ struct genapic apic_es7000 = { .setup_portio_remap = NULL, .check_phys_apicid_present = es7000_check_phys_apicid_present, .enable_apic_mode = es7000_enable_apic_mode, - .phys_pkg_id = phys_pkg_id, + .phys_pkg_id = es7000_phys_pkg_id, .mps_oem_check = mps_oem_check, .get_apic_id = get_apic_id, diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c index 8d3358de3fe..6a1134e6d72 100644 --- a/arch/x86/mach-generic/numaq.c +++ b/arch/x86/mach-generic/numaq.c @@ -87,7 +87,7 @@ struct genapic apic_numaq = { .setup_portio_remap = numaq_setup_portio_remap, .check_phys_apicid_present = numaq_check_phys_apicid_present, .enable_apic_mode = NULL, - .phys_pkg_id = phys_pkg_id, + .phys_pkg_id = numaq_phys_pkg_id, .mps_oem_check = mps_oem_check, .get_apic_id = get_apic_id, diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c index cb83bcbb2de..2d6843a61d9 100644 --- a/arch/x86/mach-generic/summit.c +++ b/arch/x86/mach-generic/summit.c @@ -67,7 +67,7 @@ struct genapic apic_summit = { .setup_portio_remap = NULL, .check_phys_apicid_present = summit_check_phys_apicid_present, .enable_apic_mode = NULL, - .phys_pkg_id = phys_pkg_id, + .phys_pkg_id = summit_phys_pkg_id, .mps_oem_check = mps_oem_check, .get_apic_id = get_apic_id, -- 2.46.0