diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/setup_32.c | 34 | ||||
| -rw-r--r-- | arch/x86/mm/init_32.c | 29 |
2 files changed, 31 insertions, 32 deletions
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c index 1e67037..220d92f 100644 --- a/arch/x86/kernel/setup_32.c +++ b/arch/x86/kernel/setup_32.c @@ -249,7 +249,7 @@ static void __init reserve_initrd(void) #define MAX_MAP_CHUNK (NR_FIX_BTMAPS << PAGE_SHIFT) -static void __init post_reserve_initrd(void) +void __init post_reserve_initrd(void) { u64 ramdisk_image = boot_params.hdr.ramdisk_image; u64 ramdisk_size = boot_params.hdr.ramdisk_size; @@ -307,29 +307,11 @@ static void __init post_reserve_initrd(void) void __init reserve_initrd(void) { } -static void __init post_reserve_initrd(void) +void __init post_reserve_initrd(void) { } #endif /* CONFIG_BLK_DEV_INITRD */ -/* - * The node 0 pgdat is initialized before all of these because - * it's needed for bootmem. node>0 pgdats have their virtual - * space allocated before the pagetables are in place to access - * them, so they can't be cleared then. - * - * This should all compile down to nothing when NUMA is off. - */ -static void __init remapped_pgdat_init(void) -{ - int nid; - - for_each_online_node(nid) { - if (nid != 0) - memset(NODE_DATA(nid), 0, sizeof(struct pglist_data)); - } -} - #ifdef CONFIG_MCA static void set_mca_bus(int x) { @@ -524,18 +506,6 @@ void __init setup_arch(char **cmdline_p) init_ohci1394_dma_on_all_controllers(); #endif - /* - * NOTE: at this point the bootmem allocator is fully available. - */ - - post_reserve_initrd(); - - remapped_pgdat_init(); - sparse_init(); - zone_sizes_init(); - - paravirt_post_allocator_init(); - #ifdef CONFIG_X86_GENERICARCH generic_apic_probe(); #endif diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 9bb35cf..20ca295 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -705,6 +705,23 @@ void __init setup_bootmem_allocator(void) } +/* + * The node 0 pgdat is initialized before all of these because + * it's needed for bootmem. node>0 pgdats have their virtual + * space allocated before the pagetables are in place to access + * them, so they can't be cleared then. + * + * This should all compile down to nothing when NUMA is off. + */ +static void __init remapped_pgdat_init(void) +{ + int nid; + + for_each_online_node(nid) { + if (nid != 0) + memset(NODE_DATA(nid), 0, sizeof(struct pglist_data)); + } +} /* * paging_init() sets up the page tables - note that the first 8MB are @@ -727,6 +744,18 @@ void __init paging_init(void) __flush_tlb_all(); kmap_init(); + + /* + * NOTE: at this point the bootmem allocator is fully available. + */ + + post_reserve_initrd(); + + remapped_pgdat_init(); + sparse_init(); + zone_sizes_init(); + + paravirt_post_allocator_init(); } /* |