From 67238fb721639046b5d76488317522af4ece9d61 Mon Sep 17 00:00:00 2001 From: Neil Horman Date: Tue, 13 Jul 2010 03:46:09 +0000 Subject: [PATCH] powerpc: Add vmcoreinfo symbols to allow makdumpfile to filter core files properly Signed-off-by: Neil Horman machine_kexec.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) Reviewed-by: WANG Cong Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/machine_kexec.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c index 6ff15f0..47905c0 100644 --- a/arch/powerpc/kernel/machine_kexec.c +++ b/arch/powerpc/kernel/machine_kexec.c @@ -45,6 +45,18 @@ void machine_kexec_cleanup(struct kimage *image) ppc_md.machine_kexec_cleanup(image); } +void arch_crash_save_vmcoreinfo(void) +{ + +#ifdef CONFIG_NEED_MULTIPLE_NODES + VMCOREINFO_SYMBOL(node_data); + VMCOREINFO_LENGTH(node_data, MAX_NUMNODES); +#endif +#ifndef CONFIG_NEED_MULTIPLE_NODES + VMCOREINFO_SYMBOL(contig_page_data); +#endif +} + /* * Do not allocate memory (or fail in any way) in machine_kexec(). * We are past the point of no return, committed to rebooting now. -- 2.7.4