From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753750Ab1AYR7l (ORCPT ); Tue, 25 Jan 2011 12:59:41 -0500 Received: from casper.infradead.org ([85.118.1.10]:59983 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753646Ab1AYR7j (ORCPT ); Tue, 25 Jan 2011 12:59:39 -0500 Message-Id: <20110125174907.720761184@chello.nl> User-Agent: quilt/0.48-1 Date: Tue, 25 Jan 2011 18:31:21 +0100 From: Peter Zijlstra To: Andrea Arcangeli , Avi Kivity , Thomas Gleixner , Rik van Riel , Ingo Molnar , akpm@linux-foundation.org, Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Benjamin Herrenschmidt , David Miller , Hugh Dickins , Mel Gorman , Nick Piggin , Peter Zijlstra , Paul McKenney , Yanmin Zhang Subject: [PATCH 10/25] mm: Now that all old mmu_gather code is gone, remove the storage References: <20110125173111.720927511@chello.nl> Content-Disposition: inline; filename=arch-remove-mmu_gather.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org XXX fold all the mmu_gather preempt patches into one for submission Reported-by: Hugh Dickins Signed-off-by: Peter Zijlstra --- arch/alpha/mm/init.c | 2 -- arch/arm/mm/mmu.c | 2 -- arch/avr32/mm/init.c | 2 -- arch/cris/mm/init.c | 2 -- arch/frv/mm/init.c | 2 -- arch/ia64/mm/init.c | 2 -- arch/m32r/mm/init.c | 2 -- arch/m68k/mm/init.c | 2 -- arch/microblaze/mm/init.c | 2 -- arch/mips/mm/init.c | 2 -- arch/mn10300/mm/init.c | 2 -- arch/parisc/mm/init.c | 2 -- arch/s390/mm/pgtable.c | 1 - arch/score/mm/init.c | 2 -- arch/sh/mm/init.c | 1 - arch/sparc/mm/init_32.c | 2 -- arch/tile/mm/init.c | 2 -- arch/um/kernel/smp.c | 3 --- arch/x86/mm/init.c | 2 -- arch/xtensa/mm/mmu.c | 2 -- 20 files changed, 39 deletions(-) Index: linux-2.6/arch/alpha/mm/init.c =================================================================== --- linux-2.6.orig/arch/alpha/mm/init.c +++ linux-2.6/arch/alpha/mm/init.c @@ -32,8 +32,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern void die_if_kernel(char *,struct pt_regs *,long); static struct pcb_struct original_pcb; Index: linux-2.6/arch/arm/mm/mmu.c =================================================================== --- linux-2.6.orig/arch/arm/mm/mmu.c +++ linux-2.6/arch/arm/mm/mmu.c @@ -31,8 +31,6 @@ #include "mm.h" -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * empty_zero_page is a special page that is used for * zero-initialized data and COW. Index: linux-2.6/arch/avr32/mm/init.c =================================================================== --- linux-2.6.orig/arch/avr32/mm/init.c +++ linux-2.6/arch/avr32/mm/init.c @@ -25,8 +25,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_data; struct page *empty_zero_page; Index: linux-2.6/arch/cris/mm/init.c =================================================================== --- linux-2.6.orig/arch/cris/mm/init.c +++ linux-2.6/arch/cris/mm/init.c @@ -13,8 +13,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long empty_zero_page; extern char _stext, _edata, _etext; /* From linkerscript */ Index: linux-2.6/arch/frv/mm/init.c =================================================================== --- linux-2.6.orig/arch/frv/mm/init.c +++ linux-2.6/arch/frv/mm/init.c @@ -41,8 +41,6 @@ #undef DEBUG -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * BAD_PAGE is the page that is used for page faults when linux * is out-of-memory. Older versions of linux just did a Index: linux-2.6/arch/ia64/mm/init.c =================================================================== --- linux-2.6.orig/arch/ia64/mm/init.c +++ linux-2.6/arch/ia64/mm/init.c @@ -36,8 +36,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern void ia64_tlb_init (void); unsigned long MAX_DMA_ADDRESS = PAGE_OFFSET + 0x100000000UL; Index: linux-2.6/arch/m32r/mm/init.c =================================================================== --- linux-2.6.orig/arch/m32r/mm/init.c +++ linux-2.6/arch/m32r/mm/init.c @@ -35,8 +35,6 @@ extern char __init_begin, __init_end; pgd_t swapper_pg_dir[1024]; -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * Cache of MMU context last used. */ Index: linux-2.6/arch/m68k/mm/init.c =================================================================== --- linux-2.6.orig/arch/m68k/mm/init.c +++ linux-2.6/arch/m68k/mm/init.c @@ -32,8 +32,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - pg_data_t pg_data_map[MAX_NUMNODES]; EXPORT_SYMBOL(pg_data_map); Index: linux-2.6/arch/microblaze/mm/init.c =================================================================== --- linux-2.6.orig/arch/microblaze/mm/init.c +++ linux-2.6/arch/microblaze/mm/init.c @@ -32,8 +32,6 @@ unsigned int __page_offset; EXPORT_SYMBOL(__page_offset); #else -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - static int init_bootmem_done; #endif /* CONFIG_MMU */ Index: linux-2.6/arch/mips/mm/init.c =================================================================== --- linux-2.6.orig/arch/mips/mm/init.c +++ linux-2.6/arch/mips/mm/init.c @@ -64,8 +64,6 @@ #endif /* CONFIG_MIPS_MT_SMTC */ -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * We have up to 8 empty zeroed pages so we can map one of the right colour * when needed. This is necessary only on R4000 / R4400 SC and MC versions Index: linux-2.6/arch/mn10300/mm/init.c =================================================================== --- linux-2.6.orig/arch/mn10300/mm/init.c +++ linux-2.6/arch/mn10300/mm/init.c @@ -37,8 +37,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long highstart_pfn, highend_pfn; #ifdef CONFIG_MN10300_HAS_ATOMIC_OPS_UNIT Index: linux-2.6/arch/parisc/mm/init.c =================================================================== --- linux-2.6.orig/arch/parisc/mm/init.c +++ linux-2.6/arch/parisc/mm/init.c @@ -31,8 +31,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern int data_start; #ifdef CONFIG_DISCONTIGMEM Index: linux-2.6/arch/s390/mm/pgtable.c =================================================================== --- linux-2.6.orig/arch/s390/mm/pgtable.c +++ linux-2.6/arch/s390/mm/pgtable.c @@ -36,7 +36,6 @@ struct rcu_table_freelist { ((PAGE_SIZE - sizeof(struct rcu_table_freelist)) \ / sizeof(unsigned long)) -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); static DEFINE_PER_CPU(struct rcu_table_freelist *, rcu_table_freelist); static void __page_table_free(struct mm_struct *mm, unsigned long *table); Index: linux-2.6/arch/score/mm/init.c =================================================================== --- linux-2.6.orig/arch/score/mm/init.c +++ linux-2.6/arch/score/mm/init.c @@ -38,8 +38,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long empty_zero_page; EXPORT_SYMBOL_GPL(empty_zero_page); Index: linux-2.6/arch/sh/mm/init.c =================================================================== --- linux-2.6.orig/arch/sh/mm/init.c +++ linux-2.6/arch/sh/mm/init.c @@ -28,7 +28,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); pgd_t swapper_pg_dir[PTRS_PER_PGD]; void __init generic_mem_init(void) Index: linux-2.6/arch/sparc/mm/init_32.c =================================================================== --- linux-2.6.orig/arch/sparc/mm/init_32.c +++ linux-2.6/arch/sparc/mm/init_32.c @@ -37,8 +37,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long *sparc_valid_addr_bitmap; EXPORT_SYMBOL(sparc_valid_addr_bitmap); Index: linux-2.6/arch/tile/mm/init.c =================================================================== --- linux-2.6.orig/arch/tile/mm/init.c +++ linux-2.6/arch/tile/mm/init.c @@ -71,8 +71,6 @@ unsigned long VMALLOC_RESERVE = CONFIG_VMALLOC_RESERVE; #endif -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* Create an L2 page table */ static pte_t * __init alloc_pte(void) { Index: linux-2.6/arch/um/kernel/smp.c =================================================================== --- linux-2.6.orig/arch/um/kernel/smp.c +++ linux-2.6/arch/um/kernel/smp.c @@ -7,9 +7,6 @@ #include "asm/pgalloc.h" #include "asm/tlb.h" -/* For some reason, mmu_gathers are referenced when CONFIG_SMP is off. */ -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - #ifdef CONFIG_SMP #include "linux/sched.h" Index: linux-2.6/arch/x86/mm/init.c =================================================================== --- linux-2.6.orig/arch/x86/mm/init.c +++ linux-2.6/arch/x86/mm/init.c @@ -16,8 +16,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long __initdata e820_table_start; unsigned long __meminitdata e820_table_end; unsigned long __meminitdata e820_table_top; Index: linux-2.6/arch/xtensa/mm/mmu.c =================================================================== --- linux-2.6.orig/arch/xtensa/mm/mmu.c +++ linux-2.6/arch/xtensa/mm/mmu.c @@ -14,8 +14,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - void __init paging_init(void) { memset(swapper_pg_dir, 0, PAGE_SIZE); From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: [PATCH 10/25] mm: Now that all old mmu_gather code is gone, remove the storage Date: Tue, 25 Jan 2011 18:31:21 +0100 Message-ID: <20110125174907.720761184@chello.nl> References: <20110125173111.720927511@chello.nl> Return-path: Content-Disposition: inline; filename=arch-remove-mmu_gather.patch Sender: owner-linux-mm@kvack.org To: Andrea Arcangeli , Avi Kivity , Thomas Gleixner , Rik van Riel , Ingo Molnar , akpm@linux-fo Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Benjamin Herrenschmidt , David Miller , Hugh Dickins , Mel Gorman , Nick Piggin , Peter Zijlstra , Paul McKenney , Yanmin Zhang List-Id: linux-arch.vger.kernel.org XXX fold all the mmu_gather preempt patches into one for submission Reported-by: Hugh Dickins Signed-off-by: Peter Zijlstra --- arch/alpha/mm/init.c | 2 -- arch/arm/mm/mmu.c | 2 -- arch/avr32/mm/init.c | 2 -- arch/cris/mm/init.c | 2 -- arch/frv/mm/init.c | 2 -- arch/ia64/mm/init.c | 2 -- arch/m32r/mm/init.c | 2 -- arch/m68k/mm/init.c | 2 -- arch/microblaze/mm/init.c | 2 -- arch/mips/mm/init.c | 2 -- arch/mn10300/mm/init.c | 2 -- arch/parisc/mm/init.c | 2 -- arch/s390/mm/pgtable.c | 1 - arch/score/mm/init.c | 2 -- arch/sh/mm/init.c | 1 - arch/sparc/mm/init_32.c | 2 -- arch/tile/mm/init.c | 2 -- arch/um/kernel/smp.c | 3 --- arch/x86/mm/init.c | 2 -- arch/xtensa/mm/mmu.c | 2 -- 20 files changed, 39 deletions(-) Index: linux-2.6/arch/alpha/mm/init.c =================================================================== --- linux-2.6.orig/arch/alpha/mm/init.c +++ linux-2.6/arch/alpha/mm/init.c @@ -32,8 +32,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern void die_if_kernel(char *,struct pt_regs *,long); static struct pcb_struct original_pcb; Index: linux-2.6/arch/arm/mm/mmu.c =================================================================== --- linux-2.6.orig/arch/arm/mm/mmu.c +++ linux-2.6/arch/arm/mm/mmu.c @@ -31,8 +31,6 @@ #include "mm.h" -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * empty_zero_page is a special page that is used for * zero-initialized data and COW. Index: linux-2.6/arch/avr32/mm/init.c =================================================================== --- linux-2.6.orig/arch/avr32/mm/init.c +++ linux-2.6/arch/avr32/mm/init.c @@ -25,8 +25,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_data; struct page *empty_zero_page; Index: linux-2.6/arch/cris/mm/init.c =================================================================== --- linux-2.6.orig/arch/cris/mm/init.c +++ linux-2.6/arch/cris/mm/init.c @@ -13,8 +13,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long empty_zero_page; extern char _stext, _edata, _etext; /* From linkerscript */ Index: linux-2.6/arch/frv/mm/init.c =================================================================== --- linux-2.6.orig/arch/frv/mm/init.c +++ linux-2.6/arch/frv/mm/init.c @@ -41,8 +41,6 @@ #undef DEBUG -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * BAD_PAGE is the page that is used for page faults when linux * is out-of-memory. Older versions of linux just did a Index: linux-2.6/arch/ia64/mm/init.c =================================================================== --- linux-2.6.orig/arch/ia64/mm/init.c +++ linux-2.6/arch/ia64/mm/init.c @@ -36,8 +36,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern void ia64_tlb_init (void); unsigned long MAX_DMA_ADDRESS = PAGE_OFFSET + 0x100000000UL; Index: linux-2.6/arch/m32r/mm/init.c =================================================================== --- linux-2.6.orig/arch/m32r/mm/init.c +++ linux-2.6/arch/m32r/mm/init.c @@ -35,8 +35,6 @@ extern char __init_begin, __init_end; pgd_t swapper_pg_dir[1024]; -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * Cache of MMU context last used. */ Index: linux-2.6/arch/m68k/mm/init.c =================================================================== --- linux-2.6.orig/arch/m68k/mm/init.c +++ linux-2.6/arch/m68k/mm/init.c @@ -32,8 +32,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - pg_data_t pg_data_map[MAX_NUMNODES]; EXPORT_SYMBOL(pg_data_map); Index: linux-2.6/arch/microblaze/mm/init.c =================================================================== --- linux-2.6.orig/arch/microblaze/mm/init.c +++ linux-2.6/arch/microblaze/mm/init.c @@ -32,8 +32,6 @@ unsigned int __page_offset; EXPORT_SYMBOL(__page_offset); #else -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - static int init_bootmem_done; #endif /* CONFIG_MMU */ Index: linux-2.6/arch/mips/mm/init.c =================================================================== --- linux-2.6.orig/arch/mips/mm/init.c +++ linux-2.6/arch/mips/mm/init.c @@ -64,8 +64,6 @@ #endif /* CONFIG_MIPS_MT_SMTC */ -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * We have up to 8 empty zeroed pages so we can map one of the right colour * when needed. This is necessary only on R4000 / R4400 SC and MC versions Index: linux-2.6/arch/mn10300/mm/init.c =================================================================== --- linux-2.6.orig/arch/mn10300/mm/init.c +++ linux-2.6/arch/mn10300/mm/init.c @@ -37,8 +37,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long highstart_pfn, highend_pfn; #ifdef CONFIG_MN10300_HAS_ATOMIC_OPS_UNIT Index: linux-2.6/arch/parisc/mm/init.c =================================================================== --- linux-2.6.orig/arch/parisc/mm/init.c +++ linux-2.6/arch/parisc/mm/init.c @@ -31,8 +31,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern int data_start; #ifdef CONFIG_DISCONTIGMEM Index: linux-2.6/arch/s390/mm/pgtable.c =================================================================== --- linux-2.6.orig/arch/s390/mm/pgtable.c +++ linux-2.6/arch/s390/mm/pgtable.c @@ -36,7 +36,6 @@ struct rcu_table_freelist { ((PAGE_SIZE - sizeof(struct rcu_table_freelist)) \ / sizeof(unsigned long)) -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); static DEFINE_PER_CPU(struct rcu_table_freelist *, rcu_table_freelist); static void __page_table_free(struct mm_struct *mm, unsigned long *table); Index: linux-2.6/arch/score/mm/init.c =================================================================== --- linux-2.6.orig/arch/score/mm/init.c +++ linux-2.6/arch/score/mm/init.c @@ -38,8 +38,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long empty_zero_page; EXPORT_SYMBOL_GPL(empty_zero_page); Index: linux-2.6/arch/sh/mm/init.c =================================================================== --- linux-2.6.orig/arch/sh/mm/init.c +++ linux-2.6/arch/sh/mm/init.c @@ -28,7 +28,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); pgd_t swapper_pg_dir[PTRS_PER_PGD]; void __init generic_mem_init(void) Index: linux-2.6/arch/sparc/mm/init_32.c =================================================================== --- linux-2.6.orig/arch/sparc/mm/init_32.c +++ linux-2.6/arch/sparc/mm/init_32.c @@ -37,8 +37,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long *sparc_valid_addr_bitmap; EXPORT_SYMBOL(sparc_valid_addr_bitmap); Index: linux-2.6/arch/tile/mm/init.c =================================================================== --- linux-2.6.orig/arch/tile/mm/init.c +++ linux-2.6/arch/tile/mm/init.c @@ -71,8 +71,6 @@ unsigned long VMALLOC_RESERVE = CONFIG_VMALLOC_RESERVE; #endif -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* Create an L2 page table */ static pte_t * __init alloc_pte(void) { Index: linux-2.6/arch/um/kernel/smp.c =================================================================== --- linux-2.6.orig/arch/um/kernel/smp.c +++ linux-2.6/arch/um/kernel/smp.c @@ -7,9 +7,6 @@ #include "asm/pgalloc.h" #include "asm/tlb.h" -/* For some reason, mmu_gathers are referenced when CONFIG_SMP is off. */ -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - #ifdef CONFIG_SMP #include "linux/sched.h" Index: linux-2.6/arch/x86/mm/init.c =================================================================== --- linux-2.6.orig/arch/x86/mm/init.c +++ linux-2.6/arch/x86/mm/init.c @@ -16,8 +16,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long __initdata e820_table_start; unsigned long __meminitdata e820_table_end; unsigned long __meminitdata e820_table_top; Index: linux-2.6/arch/xtensa/mm/mmu.c =================================================================== --- linux-2.6.orig/arch/xtensa/mm/mmu.c +++ linux-2.6/arch/xtensa/mm/mmu.c @@ -14,8 +14,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - void __init paging_init(void) { memset(swapper_pg_dir, 0, PAGE_SIZE); -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with ESMTP id 905536B00FD for ; Tue, 25 Jan 2011 12:59:35 -0500 (EST) Message-Id: <20110125174907.720761184@chello.nl> Date: Tue, 25 Jan 2011 18:31:21 +0100 From: Peter Zijlstra Subject: [PATCH 10/25] mm: Now that all old mmu_gather code is gone, remove the storage References: <20110125173111.720927511@chello.nl> Content-Disposition: inline; filename=arch-remove-mmu_gather.patch Sender: owner-linux-mm@kvack.org To: Andrea Arcangeli , Avi Kivity , Thomas Gleixner , Rik van Riel , Ingo Molnar , akpm@linux-foundation.org, Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Benjamin Herrenschmidt , David Miller , Hugh Dickins , Mel Gorman , Nick Piggin , Peter Zijlstra , Paul McKenney , Yanmin Zhang List-ID: XXX fold all the mmu_gather preempt patches into one for submission Reported-by: Hugh Dickins Signed-off-by: Peter Zijlstra --- arch/alpha/mm/init.c | 2 -- arch/arm/mm/mmu.c | 2 -- arch/avr32/mm/init.c | 2 -- arch/cris/mm/init.c | 2 -- arch/frv/mm/init.c | 2 -- arch/ia64/mm/init.c | 2 -- arch/m32r/mm/init.c | 2 -- arch/m68k/mm/init.c | 2 -- arch/microblaze/mm/init.c | 2 -- arch/mips/mm/init.c | 2 -- arch/mn10300/mm/init.c | 2 -- arch/parisc/mm/init.c | 2 -- arch/s390/mm/pgtable.c | 1 - arch/score/mm/init.c | 2 -- arch/sh/mm/init.c | 1 - arch/sparc/mm/init_32.c | 2 -- arch/tile/mm/init.c | 2 -- arch/um/kernel/smp.c | 3 --- arch/x86/mm/init.c | 2 -- arch/xtensa/mm/mmu.c | 2 -- 20 files changed, 39 deletions(-) Index: linux-2.6/arch/alpha/mm/init.c =================================================================== --- linux-2.6.orig/arch/alpha/mm/init.c +++ linux-2.6/arch/alpha/mm/init.c @@ -32,8 +32,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern void die_if_kernel(char *,struct pt_regs *,long); static struct pcb_struct original_pcb; Index: linux-2.6/arch/arm/mm/mmu.c =================================================================== --- linux-2.6.orig/arch/arm/mm/mmu.c +++ linux-2.6/arch/arm/mm/mmu.c @@ -31,8 +31,6 @@ #include "mm.h" -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * empty_zero_page is a special page that is used for * zero-initialized data and COW. Index: linux-2.6/arch/avr32/mm/init.c =================================================================== --- linux-2.6.orig/arch/avr32/mm/init.c +++ linux-2.6/arch/avr32/mm/init.c @@ -25,8 +25,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_data; struct page *empty_zero_page; Index: linux-2.6/arch/cris/mm/init.c =================================================================== --- linux-2.6.orig/arch/cris/mm/init.c +++ linux-2.6/arch/cris/mm/init.c @@ -13,8 +13,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long empty_zero_page; extern char _stext, _edata, _etext; /* From linkerscript */ Index: linux-2.6/arch/frv/mm/init.c =================================================================== --- linux-2.6.orig/arch/frv/mm/init.c +++ linux-2.6/arch/frv/mm/init.c @@ -41,8 +41,6 @@ #undef DEBUG -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * BAD_PAGE is the page that is used for page faults when linux * is out-of-memory. Older versions of linux just did a Index: linux-2.6/arch/ia64/mm/init.c =================================================================== --- linux-2.6.orig/arch/ia64/mm/init.c +++ linux-2.6/arch/ia64/mm/init.c @@ -36,8 +36,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern void ia64_tlb_init (void); unsigned long MAX_DMA_ADDRESS = PAGE_OFFSET + 0x100000000UL; Index: linux-2.6/arch/m32r/mm/init.c =================================================================== --- linux-2.6.orig/arch/m32r/mm/init.c +++ linux-2.6/arch/m32r/mm/init.c @@ -35,8 +35,6 @@ extern char __init_begin, __init_end; pgd_t swapper_pg_dir[1024]; -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * Cache of MMU context last used. */ Index: linux-2.6/arch/m68k/mm/init.c =================================================================== --- linux-2.6.orig/arch/m68k/mm/init.c +++ linux-2.6/arch/m68k/mm/init.c @@ -32,8 +32,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - pg_data_t pg_data_map[MAX_NUMNODES]; EXPORT_SYMBOL(pg_data_map); Index: linux-2.6/arch/microblaze/mm/init.c =================================================================== --- linux-2.6.orig/arch/microblaze/mm/init.c +++ linux-2.6/arch/microblaze/mm/init.c @@ -32,8 +32,6 @@ unsigned int __page_offset; EXPORT_SYMBOL(__page_offset); #else -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - static int init_bootmem_done; #endif /* CONFIG_MMU */ Index: linux-2.6/arch/mips/mm/init.c =================================================================== --- linux-2.6.orig/arch/mips/mm/init.c +++ linux-2.6/arch/mips/mm/init.c @@ -64,8 +64,6 @@ #endif /* CONFIG_MIPS_MT_SMTC */ -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* * We have up to 8 empty zeroed pages so we can map one of the right colour * when needed. This is necessary only on R4000 / R4400 SC and MC versions Index: linux-2.6/arch/mn10300/mm/init.c =================================================================== --- linux-2.6.orig/arch/mn10300/mm/init.c +++ linux-2.6/arch/mn10300/mm/init.c @@ -37,8 +37,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long highstart_pfn, highend_pfn; #ifdef CONFIG_MN10300_HAS_ATOMIC_OPS_UNIT Index: linux-2.6/arch/parisc/mm/init.c =================================================================== --- linux-2.6.orig/arch/parisc/mm/init.c +++ linux-2.6/arch/parisc/mm/init.c @@ -31,8 +31,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern int data_start; #ifdef CONFIG_DISCONTIGMEM Index: linux-2.6/arch/s390/mm/pgtable.c =================================================================== --- linux-2.6.orig/arch/s390/mm/pgtable.c +++ linux-2.6/arch/s390/mm/pgtable.c @@ -36,7 +36,6 @@ struct rcu_table_freelist { ((PAGE_SIZE - sizeof(struct rcu_table_freelist)) \ / sizeof(unsigned long)) -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); static DEFINE_PER_CPU(struct rcu_table_freelist *, rcu_table_freelist); static void __page_table_free(struct mm_struct *mm, unsigned long *table); Index: linux-2.6/arch/score/mm/init.c =================================================================== --- linux-2.6.orig/arch/score/mm/init.c +++ linux-2.6/arch/score/mm/init.c @@ -38,8 +38,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long empty_zero_page; EXPORT_SYMBOL_GPL(empty_zero_page); Index: linux-2.6/arch/sh/mm/init.c =================================================================== --- linux-2.6.orig/arch/sh/mm/init.c +++ linux-2.6/arch/sh/mm/init.c @@ -28,7 +28,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); pgd_t swapper_pg_dir[PTRS_PER_PGD]; void __init generic_mem_init(void) Index: linux-2.6/arch/sparc/mm/init_32.c =================================================================== --- linux-2.6.orig/arch/sparc/mm/init_32.c +++ linux-2.6/arch/sparc/mm/init_32.c @@ -37,8 +37,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long *sparc_valid_addr_bitmap; EXPORT_SYMBOL(sparc_valid_addr_bitmap); Index: linux-2.6/arch/tile/mm/init.c =================================================================== --- linux-2.6.orig/arch/tile/mm/init.c +++ linux-2.6/arch/tile/mm/init.c @@ -71,8 +71,6 @@ unsigned long VMALLOC_RESERVE = CONFIG_VMALLOC_RESERVE; #endif -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - /* Create an L2 page table */ static pte_t * __init alloc_pte(void) { Index: linux-2.6/arch/um/kernel/smp.c =================================================================== --- linux-2.6.orig/arch/um/kernel/smp.c +++ linux-2.6/arch/um/kernel/smp.c @@ -7,9 +7,6 @@ #include "asm/pgalloc.h" #include "asm/tlb.h" -/* For some reason, mmu_gathers are referenced when CONFIG_SMP is off. */ -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - #ifdef CONFIG_SMP #include "linux/sched.h" Index: linux-2.6/arch/x86/mm/init.c =================================================================== --- linux-2.6.orig/arch/x86/mm/init.c +++ linux-2.6/arch/x86/mm/init.c @@ -16,8 +16,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - unsigned long __initdata e820_table_start; unsigned long __meminitdata e820_table_end; unsigned long __meminitdata e820_table_top; Index: linux-2.6/arch/xtensa/mm/mmu.c =================================================================== --- linux-2.6.orig/arch/xtensa/mm/mmu.c +++ linux-2.6/arch/xtensa/mm/mmu.c @@ -14,8 +14,6 @@ #include #include -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - void __init paging_init(void) { memset(swapper_pg_dir, 0, PAGE_SIZE); -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: email@kvack.org