From 65650f0182c11a000d488a3b8e8e6ad071853f31 Mon Sep 17 00:00:00 2001 From: Chen Hanxiao Date: Thu, 14 Jun 2018 16:10:13 +0800 Subject: qga: unset frozen state if no mount points are frozen If we set mountpoints to qmp_guest_fsfreeze_freeze_list, we may got nothing to freeze as all mountpoints are not valid. So call ga_unset_frozen in this senario. Also, if we return 0 frozen fs, there is no need to call guest-fsfreeze-thaw. Cc: Michael Roth Signed-off-by: Chen Hanxiao Signed-off-by: Michael Roth --- qga/commands-posix.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'qga/commands-posix.c') diff --git a/qga/commands-posix.c b/qga/commands-posix.c index eae817191b..594d21ef3e 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -1274,6 +1274,12 @@ int64_t qmp_guest_fsfreeze_freeze_list(bool has_mountpoints, } free_fs_mount_list(&mounts); + /* We may not issue any FIFREEZE here. + * Just unset ga_state here and ready for the next call. + */ + if (i == 0) { + ga_unset_frozen(ga_state); + } return i; error: -- cgit 1.4.1