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dump: Abstract dump_init() with cpu_synchronize_all_states() 

Instead of calling cpu_synchronize_state() for each CPU, call the
existing cpu_synchronize_all_states() helper.

Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-06-09 16:48:29 +02:00
parent 6db297ea36
commit 1b3509ca5b
1 changed files with 3 additions and 2 deletions
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5
dump.c
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@ -21,6 +21,7 @@
#include "sysemu/dump.h"
#include "sysemu/sysemu.h"
#include "sysemu/memory_mapping.h"
#include "sysemu/cpus.h"
#include "qapi/error.h"
#include "qmp-commands.h"
@ -731,12 +732,12 @@ static int dump_init(DumpState *s, int fd, bool paging, bool has_filter,
* If the target architecture is not supported, cpu_get_dump_info() will
* return -1.
*
* if we use kvm, we should synchronize the register before we get dump
* If we use KVM, we should synchronize the registers before we get dump
* info.
*/
cpu_synchronize_all_states();
nr_cpus = 0;
for (env = first_cpu; env != NULL; env = env->next_cpu) {
cpu_synchronize_state(env);
nr_cpus++;
}