Commit-ID: ca099f2813b5dccf2383784dbcfb9589110bd846 Gitweb: http://git.kernel.org/tip/ca099f2813b5dccf2383784dbcfb9589110bd846 Author: Yinghai Lu <ying...@kernel.org> AuthorDate: Thu, 13 Jun 2013 21:03:06 +0800 Committer: H. Peter Anvin <h...@linux.intel.com> CommitDate: Fri, 14 Jun 2013 14:05:13 -0700
x86, mm: Parse numa info earlier Parsing numa info has been separated into two steps now. early_initmem_info() only parses info in numa_meminfo and nodes_parsed. still keep numaq, acpi_numa, amd_numa, dummy fall back sequence working. SLIT and numa emulation handling are still left in initmem_init(). Call early_initmem_init before init_mem_mapping() to prepare to use numa_info with it. Signed-off-by: Yinghai Lu <ying...@kernel.org> Link: http://lkml.kernel.org/r/1371128589-8953-20-git-send-email-tangc...@cn.fujitsu.com Cc: Pekka Enberg <penb...@kernel.org> Cc: Jacob Shin <jacob.s...@amd.com> Reviewed-by: Tang Chen <tangc...@cn.fujitsu.com> Tested-by: Tang Chen <tangc...@cn.fujitsu.com> Signed-off-by: H. Peter Anvin <h...@linux.intel.com> --- arch/x86/kernel/setup.c | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 301165e..fd0d5be 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1125,13 +1125,21 @@ void __init setup_arch(char **cmdline_p) trim_platform_memory_ranges(); trim_low_memory_range(); + /* + * Parse the ACPI tables for possible boot-time SMP configuration. + */ + acpi_initrd_override_copy(); + acpi_boot_table_init(); + early_acpi_boot_init(); + early_initmem_init(); init_mem_mapping(); - + memblock.current_limit = get_max_mapped(); early_trap_pf_init(); + reserve_initrd(); + setup_real_mode(); - memblock.current_limit = get_max_mapped(); dma_contiguous_reserve(0); /* @@ -1145,24 +1153,12 @@ void __init setup_arch(char **cmdline_p) /* Allocate bigger log buffer */ setup_log_buf(1); - acpi_initrd_override_copy(); - - reserve_initrd(); - reserve_crashkernel(); vsmp_init(); io_delay_init(); - /* - * Parse the ACPI tables for possible boot-time SMP configuration. - */ - acpi_boot_table_init(); - - early_acpi_boot_init(); - - early_initmem_init(); initmem_init(); memblock_find_dma_reserve(); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
