Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755911AbZADQgq (ORCPT ); Sun, 4 Jan 2009 11:36:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752046AbZADQfq (ORCPT ); Sun, 4 Jan 2009 11:35:46 -0500 Received: from casper.infradead.org ([85.118.1.10]:35907 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758458AbZADQfo (ORCPT ); Sun, 4 Jan 2009 11:35:44 -0500 Subject: [PATCH -tip 4/7] x86: rename all fields of mpc_cpu mpc_X to X From: Jaswinder Singh Rajput To: Ingo Molnar , Alan Cox , Andi Kleen , astarikovskiy@suse.de, x86 maintainers , LKML Content-Type: text/plain Date: Sun, 04 Jan 2009 21:58:25 +0530 Message-Id: <1231086505.5517.25.camel@jaswinder.satnam> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1 (2.22.1-2.fc9) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6727 Lines: 189 Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput --- arch/x86/include/asm/mpspec_def.h | 14 +++++++------- arch/x86/kernel/mpparse.c | 28 ++++++++++++++-------------- arch/x86/kernel/numaq_32.c | 9 ++++----- arch/x86/kernel/visws_quirks.c | 28 +++++++++++++--------------- 4 files changed, 38 insertions(+), 41 deletions(-) diff --git a/arch/x86/include/asm/mpspec_def.h b/arch/x86/include/asm/mpspec_def.h index e24e1bc..78057aa 100644 --- a/arch/x86/include/asm/mpspec_def.h +++ b/arch/x86/include/asm/mpspec_def.h @@ -71,13 +71,13 @@ struct mpc_table { #define CPU_FAMILY_MASK 0x0F00 struct mpc_cpu { - unsigned char mpc_type; - unsigned char mpc_apicid; /* Local APIC number */ - unsigned char mpc_apicver; /* Its versions */ - unsigned char mpc_cpuflag; - unsigned int mpc_cpufeature; - unsigned int mpc_featureflag; /* CPUID feature value */ - unsigned int mpc_reserved[2]; + unsigned char type; + unsigned char apicid; /* Local APIC number */ + unsigned char apicver; /* Its versions */ + unsigned char cpuflag; + unsigned int cpufeature; + unsigned int featureflag; /* CPUID feature value */ + unsigned int reserved[2]; }; struct mpc_bus { diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index a804f10..a8b9ba9 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -54,7 +54,7 @@ static void __init MP_processor_info(struct mpc_cpu *m) int apicid; char *bootup_cpu = ""; - if (!(m->mpc_cpuflag & CPU_ENABLED)) { + if (!(m->cpuflag & CPU_ENABLED)) { disabled_cpus++; return; } @@ -62,15 +62,15 @@ static void __init MP_processor_info(struct mpc_cpu *m) if (x86_quirks->mpc_apic_id) apicid = x86_quirks->mpc_apic_id(m); else - apicid = m->mpc_apicid; + apicid = m->apicid; - if (m->mpc_cpuflag & CPU_BOOTPROCESSOR) { + if (m->cpuflag & CPU_BOOTPROCESSOR) { bootup_cpu = " (Bootup-CPU)"; - boot_cpu_physical_apicid = m->mpc_apicid; + boot_cpu_physical_apicid = m->apicid; } - printk(KERN_INFO "Processor #%d%s\n", m->mpc_apicid, bootup_cpu); - generic_processor_info(apicid, m->mpc_apicver); + printk(KERN_INFO "Processor #%d%s\n", m->apicid, bootup_cpu); + generic_processor_info(apicid, m->apicver); } #ifdef CONFIG_X86_IO_APIC @@ -542,17 +542,17 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type) /* * 2 CPUs, numbered 0 & 1. */ - processor.mpc_type = MP_PROCESSOR; + processor.type = MP_PROCESSOR; /* Either an integrated APIC or a discrete 82489DX. */ - processor.mpc_apicver = mpc_default_type > 4 ? 0x10 : 0x01; - processor.mpc_cpuflag = CPU_ENABLED; - processor.mpc_cpufeature = (boot_cpu_data.x86 << 8) | + processor.apicver = mpc_default_type > 4 ? 0x10 : 0x01; + processor.cpuflag = CPU_ENABLED; + processor.cpufeature = (boot_cpu_data.x86 << 8) | (boot_cpu_data.x86_model << 4) | boot_cpu_data.x86_mask; - processor.mpc_featureflag = boot_cpu_data.x86_capability[0]; - processor.mpc_reserved[0] = 0; - processor.mpc_reserved[1] = 0; + processor.featureflag = boot_cpu_data.x86_capability[0]; + processor.reserved[0] = 0; + processor.reserved[1] = 0; for (i = 0; i < 2; i++) { - processor.mpc_apicid = i; + processor.apicid = i; MP_processor_info(&processor); } diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c index aa1e5a0..a53831c 100644 --- a/arch/x86/kernel/numaq_32.c +++ b/arch/x86/kernel/numaq_32.c @@ -120,13 +120,12 @@ static inline int generate_logical_apicid(int quad, int phys_apicid) static int mpc_apic_id(struct mpc_cpu *m) { int quad = translation_table[mpc_record]->trans_quad; - int logical_apicid = generate_logical_apicid(quad, m->mpc_apicid); + int logical_apicid = generate_logical_apicid(quad, m->apicid); printk(KERN_DEBUG "Processor #%d %u:%u APIC version %d (quad %d, apic %d)\n", - m->mpc_apicid, - (m->mpc_cpufeature & CPU_FAMILY_MASK) >> 8, - (m->mpc_cpufeature & CPU_MODEL_MASK) >> 4, - m->mpc_apicver, quad, logical_apicid); + m->apicid, (m->cpufeature & CPU_FAMILY_MASK) >> 8, + (m->cpufeature & CPU_MODEL_MASK) >> 4, + m->apicver, quad, logical_apicid); return logical_apicid; } diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c index ca12afa..d801d06 100644 --- a/arch/x86/kernel/visws_quirks.c +++ b/arch/x86/kernel/visws_quirks.c @@ -181,28 +181,26 @@ static void __init MP_processor_info(struct mpc_cpu *m) int ver, logical_apicid; physid_mask_t apic_cpus; - if (!(m->mpc_cpuflag & CPU_ENABLED)) + if (!(m->cpuflag & CPU_ENABLED)) return; - logical_apicid = m->mpc_apicid; + logical_apicid = m->apicid; printk(KERN_INFO "%sCPU #%d %u:%u APIC version %d\n", - m->mpc_cpuflag & CPU_BOOTPROCESSOR ? "Bootup " : "", - m->mpc_apicid, - (m->mpc_cpufeature & CPU_FAMILY_MASK) >> 8, - (m->mpc_cpufeature & CPU_MODEL_MASK) >> 4, - m->mpc_apicver); + m->cpuflag & CPU_BOOTPROCESSOR ? "Bootup " : "", + m->apicid, (m->cpufeature & CPU_FAMILY_MASK) >> 8, + (m->cpufeature & CPU_MODEL_MASK) >> 4, m->apicver); - if (m->mpc_cpuflag & CPU_BOOTPROCESSOR) - boot_cpu_physical_apicid = m->mpc_apicid; + if (m->cpuflag & CPU_BOOTPROCESSOR) + boot_cpu_physical_apicid = m->apicid; - ver = m->mpc_apicver; - if ((ver >= 0x14 && m->mpc_apicid >= 0xff) || m->mpc_apicid >= 0xf) { + ver = m->apicver; + if ((ver >= 0x14 && m->apicid >= 0xff) || m->apicid >= 0xf) { printk(KERN_ERR "Processor #%d INVALID. (Max ID: %d).\n", - m->mpc_apicid, MAX_APICS); + m->apicid, MAX_APICS); return; } - apic_cpus = apicid_to_cpu_present(m->mpc_apicid); + apic_cpus = apicid_to_cpu_present(m->apicid); physids_or(phys_cpu_present_map, phys_cpu_present_map, apic_cpus); /* * Validate version @@ -210,10 +208,10 @@ static void __init MP_processor_info(struct mpc_cpu *m) if (ver == 0x0) { printk(KERN_ERR "BIOS bug, APIC version is 0 for CPU#%d! " "fixing up to 0x10. (tell your hw vendor)\n", - m->mpc_apicid); + m->apicid); ver = 0x10; } - apic_version[m->mpc_apicid] = ver; + apic_version[m->apicid] = ver; } static int __init visws_find_smp_config(unsigned int reserve) -- 1.5.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/