tools/kvm_stat: fix command line option '-g'
Specifying a guest via '-g foo' always results in an error:
$ kvm_stat -g foo
Usage: kvm_stat [options]
kvm_stat: error: Error while searching for guest "foo", use "-p" to
specify a pid instead
Reason is that Tui.get_pid_from_gname() is not static, as it is supposed
to be.
Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 217cf6f..884a74b 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -950,7 +950,8 @@
curses.nocbreak()
curses.endwin()
- def get_all_gnames(self):
+ @staticmethod
+ def get_all_gnames():
"""Returns a list of (pid, gname) tuples of all running guests"""
res = []
try:
@@ -963,7 +964,7 @@
# perform a sanity check before calling the more expensive
# function to possibly extract the guest name
if ' -name ' in line[1]:
- res.append((line[0], self.get_gname_from_pid(line[0])))
+ res.append((line[0], Tui.get_gname_from_pid(line[0])))
child.stdout.close()
return res
@@ -984,7 +985,8 @@
except Exception:
self.screen.addstr(row + 1, 2, 'Not available')
- def get_pid_from_gname(self, gname):
+ @staticmethod
+ def get_pid_from_gname(gname):
"""Fuzzy function to convert guest name to QEMU process pid.
Returns a list of potential pids, can be empty if no match found.
@@ -992,7 +994,7 @@
"""
pids = []
- for line in self.get_all_gnames():
+ for line in Tui.get_all_gnames():
if gname == line[1]:
pids.append(int(line[0]))
