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[Qemu-devel] [PATCH qom-cpu-next] monitor: Use qemu_get_cpu() in monitor
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH qom-cpu-next] monitor: Use qemu_get_cpu() in monitor_set_cpu() |
Date: |
Fri, 15 Feb 2013 17:10:08 +0100 |
No functional change, just a reduction of CPU loops.
The mon_cpu field is left untouched for now since changing that requires
a number of larger prerequisites, including cpu_synchronize_state() and
mon_get_cpu().
Signed-off-by: Andreas Färber <address@hidden>
---
monitor.c | 13 +++++--------
1 Datei geändert, 5 Zeilen hinzugefügt(+), 8 Zeilen entfernt(-)
diff --git a/monitor.c b/monitor.c
index 20bd19b..cae33c4 100644
--- a/monitor.c
+++ b/monitor.c
@@ -855,17 +855,14 @@ EventInfoList *qmp_query_events(Error **errp)
/* set the current CPU defined by the user */
int monitor_set_cpu(int cpu_index)
{
- CPUArchState *env;
CPUState *cpu;
- for (env = first_cpu; env != NULL; env = env->next_cpu) {
- cpu = ENV_GET_CPU(env);
- if (cpu->cpu_index == cpu_index) {
- cur_mon->mon_cpu = env;
- return 0;
- }
+ cpu = qemu_get_cpu(cpu_index);
+ if (cpu == NULL) {
+ return -1;
}
- return -1;
+ cur_mon->mon_cpu = cpu->env_ptr;
+ return 0;
}
static CPUArchState *mon_get_cpu(void)
--
1.7.10.4
- [Qemu-devel] [PATCH qom-cpu-next] monitor: Use qemu_get_cpu() in monitor_set_cpu(),
Andreas Färber <=