On 03/24/2010 05:59 PM, Joerg Roedel wrote:
I am not tied to /sys/kvm. We could also use /proc/<pid>/kvm/ for
example. This would keep anything in the process space (except for the
global list of VMs which we should have anyway).
How about ~/.qemu/guests/$pid?
That makes it hard for perf to find it and even harder to get a list of
all VMs.
Looks trivial to find a guest, less so with enumerating (still doable).
With /proc/<pid>/kvm/guest we could symlink all guest
directories to /proc/kvm/ and perf reads the list from there. Also perf
can easily derive the directory for a guest from its pid.
Last but not least its kernel-created and thus independent from the
userspace part being used.
Doesn't perf already has a dependency on naming conventions for finding
debug information?
--
error compiling committee.c: too many arguments to function
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