Messages in this thread Patch in this message | | | Date | Sat, 28 Jan 2006 12:34:31 +0900 | From | Yasunori Goto <> | Subject | [PATCH 001/003]Fix unify mapping from pxm to node id. |
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I'm sorry for my lazy work. There were some compile errors for i386 and ia64. Not only Paul-san, Bob-san and Andy-san also sent me result of complile or patches. (Thanks a lot!) To tell all of here and summarize what was wrong, I'll repost all patches to solve them. These are for 2.6.16-rc1-mm3.
Andrew-san. Please apply.
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This is for fix unification from pxm to node id against i386. acpi_numa_processor_affinity_init() and other 3 function was defined for x86-64 and ia64. But i386 doesn't use them. This is just dummy function for compile. And some of garbages are removed.
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Index: new_pxm/arch/i386/Kconfig =================================================================== --- new_pxm.orig/arch/i386/Kconfig +++ new_pxm/arch/i386/Kconfig @@ -141,6 +141,11 @@ config ACPI_SRAT depends on NUMA && (X86_SUMMIT || X86_GENERICARCH) select ACPI_NUMA +config HAVE_ARCH_PARSE_SRAT + bool + default y + depends on ACPI_SRAT + config X86_SUMMIT_NUMA bool default y Index: new_pxm/include/linux/acpi.h =================================================================== --- new_pxm.orig/include/linux/acpi.h +++ new_pxm/include/linux/acpi.h @@ -409,10 +409,18 @@ void acpi_table_print_madt_entry (acpi_t void acpi_table_print_srat_entry (acpi_table_entry_header *srat); /* the following four functions are architecture-dependent */ +#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT +#define NR_NODE_MEMBLKS MAX_NUMNODES +#define acpi_numa_slit_init(slit) do {} while (0) +#define acpi_numa_processor_affinity_init(pa) do {} while (0) +#define acpi_numa_memory_affinity_init(ma) do {} while (0) +#define acpi_numa_arch_fixup() do {} while (0) +#else void acpi_numa_slit_init (struct acpi_table_slit *slit); void acpi_numa_processor_affinity_init (struct acpi_table_processor_affinity *pa); void acpi_numa_memory_affinity_init (struct acpi_table_memory_affinity *ma); void acpi_numa_arch_fixup(void); +#endif #ifdef CONFIG_ACPI_HOTPLUG_CPU /* Arch dependent functions for cpu hotplug support */ Index: new_pxm/arch/i386/kernel/srat.c =================================================================== --- new_pxm.orig/arch/i386/kernel/srat.c +++ new_pxm/arch/i386/kernel/srat.c @@ -39,7 +39,6 @@ #define NODE_ARRAY_OFFSET(x) ((x) % 8) /* 8 bits/char */ #define BMAP_SET(bmap, bit) ((bmap)[NODE_ARRAY_INDEX(bit)] |= 1 << NODE_ARRAY_OFFSET(bit)) #define BMAP_TEST(bmap, bit) ((bmap)[NODE_ARRAY_INDEX(bit)] & (1 << NODE_ARRAY_OFFSET(bit))) -#define MAX_PXM_DOMAINS 256 /* 1 byte and no promises about values */ /* bitmap length; _PXM is at most 255 */ #define PXM_BITMAP_LEN (MAX_PXM_DOMAINS / 8) static u8 pxm_bitmap[PXM_BITMAP_LEN]; /* bitmap of proximity domains */ @@ -218,7 +217,6 @@ static int __init acpi20_parse_srat(stru { u8 *start, *end, *p; int i, j, nid; - u8 nid_to_pxm_map[MAX_NUMNODES];/* logical node ID to _PXM map */ start = (u8 *)(&(sratp->reserved) + 1); /* skip header */ p = start; -- Yasunori Goto
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