Messages in this thread | | | Subject | Re: mailing list for trace users | From | Mike Galbraith <> | Date | Tue, 22 Sep 2009 13:47:21 +0200 |
| |
On Tue, 2009-09-22 at 14:34 +0300, Avi Kivity wrote: > On 09/22/2009 02:28 PM, Mike Galbraith wrote: > > On Tue, 2009-09-22 at 12:13 +0300, Avi Kivity wrote: > > > > > >> $ perf annotate -k ~avi/kvm/linux-2.6/vmlinux -m vmx_vcpu_run > >> Error: symbol 'vmx_vcpu_run' not present amongst the samples. > >> > >> builtin symbols work. > >> > > Ah. Did you reboot or unload/load the module between record and > > annotate time? There is no support for that at the moment. > > > > No. Still loaded and running.
Hm, must me a problem with parsing then. If you add -v -v to the command line it'll spit out debug data. For vmx_vcpu_run you should see a line like so if the module was parsed.
new symbol: ffffffffa0065a49 [00000466]: ahci_interrupt, hist: (nil), obj_start: 0x2a49
-Mike
| |