Interactively changing the filter is much more useful than the
drilldown, because it is more versatile.
With this patch, the filter can be changed by pressing 'f' in the text
ui and entering a new filter regex.
Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Message-Id: <1452525484-32309-34-git-send-email-frankja@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
7f786a9a06