[Xen-devel] Re: [PATCH 2/4] extract vmcoreinfo from /proc/vmcore for Xen

[Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>]

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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