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Message-Id: <11997111432356-git-send-email-gcosta@redhat.com>
Date: Mon, 7 Jan 2008 11:05:22 -0200
From: Glauber de Oliveira Costa <gcosta@...hat.com>
To: lguest@...abs.org
Cc: glommer@...il.com, linux-kernel@...r.kernel.org,
virtualization@...ts.linux-foundation.org, rusty@...tcorp.com.au,
rostedt@...dmis.org, Glauber de Oliveira Costa <gcosta@...hat.com>
Subject: [PATCH 01/16] introduce vcpu struct
this patch introduces a vcpu struct for lguest. In upcoming patches,
more and more fields will be moved from the lguest struct to the vcpu
Signed-off-by: Glauber de Oliveira Costa <gcosta@...hat.com>
---
drivers/lguest/lg.h | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h
index 8692489..8fc1c29 100644
--- a/drivers/lguest/lg.h
+++ b/drivers/lguest/lg.h
@@ -38,6 +38,13 @@ struct lguest_pages
#define CHANGED_GDT_TLS 4 /* Actually a subset of CHANGED_GDT */
#define CHANGED_ALL 3
+struct lguest;
+
+struct lg_vcpu {
+ int vcpu_id;
+ struct lguest *lg;
+};
+
/* The private info the thread maintains about the guest. */
struct lguest
{
@@ -47,6 +54,9 @@ struct lguest
struct lguest_data __user *lguest_data;
struct task_struct *tsk;
struct mm_struct *mm; /* == tsk->mm, but that becomes NULL on exit */
+ struct lg_vcpu vcpus[NR_CPUS];
+ unsigned int nr_vcpus;
+
u32 pfn_limit;
/* This provides the offset to the base of guest-physical
* memory in the Launcher. */
--
1.5.0.6
--
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