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vl: Ensure the numa_post_machine_init func in the appropriate location 

In the numa_post_machine_init(), we use CPU_FOREACH macro to set all
CPUs' namu_node. So, we should make sure that we call it after Qemu
has already initialied all the CPUs.

As we all know, the CPUs can be created by "-smp"(pc_new_cpu) or
"-device"(qdev_device_add) command. But, before the device init,
Qemu execute the numa_post_machine_init earlier. It makes the mapping
of NUMA nodes and CPUs incorrect.

The patch move the numa_post_machine_init func in the appropriate
location.

Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Message-Id: <1484664152-24446-2-git-send-email-douly.fnst@cn.fujitsu.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Dou Liyang 2017-01-17 22:42:31 +08:00 committed by Eduardo Habkost
parent bd72159db4
commit 9c6703fe82
1 changed files with 3 additions and 2 deletions
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vl.c
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@ -4513,8 +4513,6 @@ int main(int argc, char **argv, char **envp)
cpu_synchronize_all_post_init();
numa_post_machine_init();
if (hax_enabled()) {
hax_sync_vcpus();
}
@ -4539,6 +4537,9 @@ int main(int argc, char **argv, char **envp)
device_init_func, NULL, NULL)) {
exit(1);
}
numa_post_machine_init();
rom_reset_order_override();
/* Did we create any drives that we failed to create a device for? */