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authorStefan Raspl <stefan.raspl@de.ibm.com>2017-12-11 12:25:19 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2017-12-14 09:25:41 +0100
commit19e8e54f4309eaa438237aa1973fe40c331903d4 (patch)
treeaa494c62a3b632a3ce7947d8de735a7439251ac5 /tools/kvm/kvm_stat
parent5663d8f9bbe4bf15488f7351efb61ea20fa6de06 (diff)
downloadlinux-19e8e54f4309eaa438237aa1973fe40c331903d4.tar.bz2
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>
Diffstat (limited to 'tools/kvm/kvm_stat')
-rwxr-xr-xtools/kvm/kvm_stat/kvm_stat10
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 217cf6f95c36..884a74b8ca87 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -950,7 +950,8 @@ class Tui(object):
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 @@ class Tui(object):
# 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 @@ class Tui(object):
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 @@ class Tui(object):
"""
pids = []
- for line in self.get_all_gnames():
+ for line in Tui.get_all_gnames():
if gname == line[1]:
pids.append(int(line[0]))