From 6391b221139348f35432a592b94c2d624770f674 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Wed, 14 Jun 2017 11:36:42 +0200 Subject: [PATCH] Revert "x86/mm: add temporary debugging code to get_page_from_gfn_p2m()" This reverts commit 933f966bcdf4f4255b432071fc12c9ee2efb05ef. Acked-by: George Dunlap --- xen/arch/x86/mm/p2m.c | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/xen/arch/x86/mm/p2m.c b/xen/arch/x86/mm/p2m.c index 9eb6dc8103..bee733dc46 100644 --- a/xen/arch/x86/mm/p2m.c +++ b/xen/arch/x86/mm/p2m.c @@ -480,22 +480,6 @@ struct page_info *get_page_from_gfn_p2m( p2m_access_t _a; p2m_type_t _t; mfn_t mfn; -#ifndef NDEBUG - /* - * Temporary debugging code, added in the hope of finding the origin - * of calls to get_page(..., dom_cow) as observed during osstest - * migration failures (see - * lists.xenproject.org/archives/html/xen-devel/2017-04/msg03331.html). - */ - static unsigned long cnt, thr; - - if ( d->is_dying && ++cnt > thr ) - { - thr |= cnt; - printk("%pv: d%d dying (looking up %lx)\n", current, d->domain_id, gfn); - dump_execution_state(); - } -#endif /* Allow t or a to be NULL */ t = t ?: &_t; -- 2.30.2