[PATCH 2/4] extract vmcoreinfo from /proc/vmcore for Xen
Akio Takebe
takebe_akio at jp.fujitsu.com
Mon Mar 31 02:51:30 EDT 2008
Hi, Itsuro
>--- include/xen/interface/kexec.h.org 2008-03-25 09:08:43.000000000 +0900
>+++ include/xen/interface/kexec.h 2008-03-25 09:12:02.000000000 +0900
>@@ -111,6 +111,10 @@
> #define KEXEC_RANGE_MA_CRASH 0 /* machine address and size of crash area */
> #define KEXEC_RANGE_MA_XEN 1 /* machine address and size of Xen itself */
> #define KEXEC_RANGE_MA_CPU 2 /* machine address and size of a CPU note */
>+#define KEXEC_RANGE_MA_VMCOREINFO 3 /* machine address and size of
>vmcoreinfo */
>+
>+extern size_t vmcoreinfo_max_size_xen;
Why don't you use VMCOREINFO_BYTES (4096) instead of vmcoreinfo_max_size_xen?
Best Regards,
Akio Takebe
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