From c3b4adfa65bae300a143188491e285556ca80fff Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 4 Aug 2008 13:42:49 +0900 Subject: sh: Save NUMA node data in vmcore for crash dumps. Presently the NUMA node data isn't saved on kexec. This implements a simple arch_crash_save_vmcoreinfo() for saving off the relevant data. Signed-off-by: Paul Mundt diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c index ec1eadc..4703dff 100644 --- a/arch/sh/kernel/machine_kexec.c +++ b/arch/sh/kernel/machine_kexec.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -104,3 +105,10 @@ void machine_kexec(struct kimage *image) (*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg); } +void arch_crash_save_vmcoreinfo(void) +{ +#ifdef CONFIG_NUMA + VMCOREINFO_SYMBOL(node_data); + VMCOREINFO_LENGTH(node_data, MAX_NUMNODES); +#endif +} -- cgit v0.10.2