[Xen-devel] Problem about DOMID_SELF

[夏业添 <summerxyt@xxxxxxxxx>]

Hi everyone,

I'm new on this field. The comment of source code says that "DOMID_SELF is used in certain contexts to refer to oneself." Is this id the micro returns the same as the id which i can get by xm list?

This is the result of my xm list:
[xyt@localhost xen_onoff]$ sudo xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                   0    1974     2     r-----    30180.0
reciever                                             512      1               0.0
sender                                       2      512     1     -b----    76.1

But if I use  printk(KERN_EMERG"this dom:%d\n",DOMID_SELF) on Dom0, the result is 32752 instead of 0.

Could someone tell me why this happens? Thanks!

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