From 9f1cbc3346a7c5aaed278f9b63da78fbd0ae54f8 Mon Sep 17 00:00:00 2001 From: Tim Deegan Date: Thu, 29 Nov 2012 10:49:53 +0000 Subject: [PATCH] x86/mm: Comment the definitions of _mfn(), _gfn() &c. It's not very easy to find them if you don't know to look for the TYPE_SAFE() macro. Signed-off-by: Tim Deegan Committed-by: Tim Deegan --- xen/include/asm-x86/guest_pt.h | 5 +++++ xen/include/asm-x86/mm.h | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/xen/include/asm-x86/guest_pt.h b/xen/include/asm-x86/guest_pt.h index a5714e1403..4e1dda0f59 100644 --- a/xen/include/asm-x86/guest_pt.h +++ b/xen/include/asm-x86/guest_pt.h @@ -37,6 +37,11 @@ TYPE_SAFE(unsigned long,gfn) #define PRI_gfn "05lx" +#ifndef gfn_t +#define gfn_t /* Grep fodder: gfn_t, _gfn() and gfn_x() are defined above */ +#undef gfn_t +#endif + #define VALID_GFN(m) (m != INVALID_GFN) static inline int diff --git a/xen/include/asm-x86/mm.h b/xen/include/asm-x86/mm.h index 494dad8b5f..5a6e435700 100644 --- a/xen/include/asm-x86/mm.h +++ b/xen/include/asm-x86/mm.h @@ -456,6 +456,11 @@ static inline _type _name##_x(_name##_t n) { return n; } TYPE_SAFE(unsigned long,mfn); +#ifndef mfn_t +#define mfn_t /* Grep fodder: mfn_t, _mfn() and mfn_x() are defined above */ +#undef mfn_t +#endif + /* Macro for printk formats: use as printk("%"PRI_mfn"\n", mfn_x(foo)); */ #define PRI_mfn "05lx" -- 2.30.2