tools/kvm_stat: print error messages on faulty pid filter input
authorStefan Raspl <raspl@linux.vnet.ibm.com>
Fri, 10 Mar 2017 12:40:10 +0000 (13:40 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 29 Mar 2017 10:01:29 +0000 (12:01 +0200)
commit0152c20f0400498774ae56067f8076cef312abc7
tree30ae00548c841690fc6d94bcf61d2d810a043a88
parentbe03ea3b77387db36617d71d60ee182a866fb9cd
tools/kvm_stat: print error messages on faulty pid filter input

Print helpful messages in case users enter invalid input or invalid pids in
the interactive pid filter dialogue.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
tools/kvm/kvm_stat/kvm_stat