|
 |
9ae3a8 |
From 5f3d2969b85b5e679b6d110d180500914a499993 Mon Sep 17 00:00:00 2001
|
|
|
9ae3a8 |
From: Laszlo Ersek <lersek@redhat.com>
|
|
|
9ae3a8 |
Date: Mon, 12 Aug 2013 15:59:35 +0200
|
|
|
9ae3a8 |
Subject: dump: Abstract dump_init() with cpu_synchronize_all_states()
|
|
|
9ae3a8 |
|
|
|
9ae3a8 |
RH-Author: Laszlo Ersek <lersek@redhat.com>
|
|
|
9ae3a8 |
Message-id: <1376323180-12863-6-git-send-email-lersek@redhat.com>
|
|
|
9ae3a8 |
Patchwork-id: 53164
|
|
|
9ae3a8 |
O-Subject: [RHEL-7 qemu-kvm PATCH 05/10] dump: Abstract dump_init() with cpu_synchronize_all_states()
|
|
|
9ae3a8 |
Bugzilla: 981582
|
|
|
9ae3a8 |
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
|
|
|
9ae3a8 |
RH-Acked-by: Radim Krcmar <rkrcmar@redhat.com>
|
|
|
9ae3a8 |
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
|
|
|
9ae3a8 |
|
|
|
9ae3a8 |
From: Andreas Färber <afaerber@suse.de>
|
|
|
9ae3a8 |
|
|
|
9ae3a8 |
Instead of calling cpu_synchronize_state() for each CPU, call the
|
|
|
9ae3a8 |
existing cpu_synchronize_all_states() helper.
|
|
|
9ae3a8 |
|
|
|
9ae3a8 |
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
|
|
|
9ae3a8 |
Signed-off-by: Andreas Färber <afaerber@suse.de>
|
|
|
9ae3a8 |
(cherry picked from commit 1b3509ca5bbd8e7d2be92ac42196a3ee2e31cb03)
|
|
|
9ae3a8 |
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
|
|
9ae3a8 |
|
|
|
9ae3a8 |
diff --git a/dump.c b/dump.c
|
|
|
9ae3a8 |
index c0d3da5..87ca12c 100644
|
|
|
9ae3a8 |
--- a/dump.c
|
|
|
9ae3a8 |
+++ b/dump.c
|
|
|
9ae3a8 |
@@ -21,6 +21,7 @@
|
|
|
9ae3a8 |
#include "sysemu/dump.h"
|
|
|
9ae3a8 |
#include "sysemu/sysemu.h"
|
|
|
9ae3a8 |
#include "sysemu/memory_mapping.h"
|
|
|
9ae3a8 |
+#include "sysemu/cpus.h"
|
|
|
9ae3a8 |
#include "qapi/error.h"
|
|
|
9ae3a8 |
#include "qmp-commands.h"
|
|
|
9ae3a8 |
|
|
|
9ae3a8 |
@@ -731,12 +732,12 @@ static int dump_init(DumpState *s, int fd, bool paging, bool has_filter,
|
|
|
9ae3a8 |
* If the target architecture is not supported, cpu_get_dump_info() will
|
|
|
9ae3a8 |
* return -1.
|
|
|
9ae3a8 |
*
|
|
|
9ae3a8 |
- * if we use kvm, we should synchronize the register before we get dump
|
|
|
9ae3a8 |
+ * If we use KVM, we should synchronize the registers before we get dump
|
|
|
9ae3a8 |
* info.
|
|
|
9ae3a8 |
*/
|
|
|
9ae3a8 |
+ cpu_synchronize_all_states();
|
|
|
9ae3a8 |
nr_cpus = 0;
|
|
|
9ae3a8 |
for (env = first_cpu; env != NULL; env = env->next_cpu) {
|
|
|
9ae3a8 |
- cpu_synchronize_state(env);
|
|
|
9ae3a8 |
nr_cpus++;
|
|
|
9ae3a8 |
}
|
|
|
9ae3a8 |
|