From f06a96844a577c43249fce25809a4fae07407f46 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Mon, 25 Sep 2006 23:31:10 -0700 Subject: [PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializations Fix array initialization in lots of arches The number of zones may now be reduced from 4 to 2 for many arches. Fix the array initialization for the zones array for all architectures so that it is not initializing a fixed number of elements. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/alpha/mm/init.c | 2 +- arch/frv/mm/init.c | 2 +- arch/h8300/mm/init.c | 2 +- arch/i386/kernel/setup.c | 2 +- arch/i386/mm/discontig.c | 2 +- arch/m32r/mm/init.c | 2 +- arch/m68knommu/mm/init.c | 2 +- arch/mips/mm/init.c | 4 ++-- arch/mips/sgi-ip27/ip27-memory.c | 2 +- arch/parisc/mm/init.c | 2 +- arch/sh64/mm/init.c | 2 +- 11 files changed, 12 insertions(+), 12 deletions(-) diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 917dad1..550f490 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -270,7 +270,7 @@ callback_init(void * kernel_end) void paging_init(void) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; unsigned long dma_pfn, high_pfn; dma_pfn = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index b5b4286..3f3a0ed 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c @@ -98,7 +98,7 @@ void show_mem(void) */ void __init paging_init(void) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; /* allocate some pages for kernel housekeeping tasks */ empty_bad_page_table = (unsigned long) alloc_bootmem_pages(PAGE_SIZE); diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c index d3d40bd..e4f4199 100644 --- a/arch/h8300/mm/init.c +++ b/arch/h8300/mm/init.c @@ -138,7 +138,7 @@ void paging_init(void) #endif { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; zones_size[ZONE_DMA] = 0 >> PAGE_SHIFT; zones_size[ZONE_NORMAL] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT; diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index 27d4dc0..060c680 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -1182,7 +1182,7 @@ static unsigned long __init setup_memory(void) void __init zone_sizes_init(void) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = { 0, }; unsigned int max_dma, low; max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c index 2e36eff..07c300f 100644 --- a/arch/i386/mm/discontig.c +++ b/arch/i386/mm/discontig.c @@ -367,7 +367,7 @@ void __init zone_sizes_init(void) for_each_online_node(nid) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; unsigned long *zholes_size; unsigned int max_dma; diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c index b71348f..bbd97c8 100644 --- a/arch/m32r/mm/init.c +++ b/arch/m32r/mm/init.c @@ -100,7 +100,7 @@ void free_initrd_mem(unsigned long, unsigned long); #ifndef CONFIG_DISCONTIGMEM unsigned long __init zone_sizes_init(void) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; unsigned long max_dma; unsigned long low; unsigned long start_pfn; diff --git a/arch/m68knommu/mm/init.c b/arch/m68knommu/mm/init.c index e4c233e..06e538d 100644 --- a/arch/m68knommu/mm/init.c +++ b/arch/m68knommu/mm/init.c @@ -136,7 +136,7 @@ void paging_init(void) #endif { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; zones_size[ZONE_DMA] = 0 >> PAGE_SHIFT; zones_size[ZONE_NORMAL] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT; diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index c52497b..5b06349 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -163,10 +163,10 @@ static int __init page_is_ram(unsigned long pagenr) void __init paging_init(void) { - unsigned long zones_size[] = { [0 ... MAX_NR_ZONES - 1] = 0 }; + unsigned long zones_size[] = { 0, }; unsigned long max_dma, high, low; #ifndef CONFIG_FLATMEM - unsigned long zholes_size[] = { [0 ... MAX_NR_ZONES - 1] = 0 }; + unsigned long zholes_size[] = { 0, }; unsigned long i, j, pfn; #endif diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index efe6971..59bfc0f 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -508,7 +508,7 @@ extern unsigned long setup_zero_pages(void); void __init paging_init(void) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; unsigned node; pagetable_init(); diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index f2b96f1..c732961 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -809,7 +809,7 @@ void __init paging_init(void) flush_tlb_all_local(NULL); for (i = 0; i < npmem_ranges; i++) { - unsigned long zones_size[MAX_NR_ZONES] = { 0, 0, 0 }; + unsigned long zones_size[MAX_NR_ZONES] = { 0, }; /* We have an IOMMU, so all memory can go into a single ZONE_DMA zone. */ diff --git a/arch/sh64/mm/init.c b/arch/sh64/mm/init.c index 1169757..83295bd 100644 --- a/arch/sh64/mm/init.c +++ b/arch/sh64/mm/init.c @@ -110,7 +110,7 @@ void show_mem(void) */ void __init paging_init(void) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long zones_size[MAX_NR_ZONES] = {0, }; pgd_init((unsigned long)swapper_pg_dir); pgd_init((unsigned long)swapper_pg_dir + -- cgit v1.1