Pending works hold inode references, which cause "Busy inodes after
unmount" warning.
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
return ERR_PTR(err);
}
+static void flush_fs_workqueues(struct ceph_fs_client *fsc)
+{
+ flush_workqueue(fsc->wb_wq);
+ flush_workqueue(fsc->pg_inv_wq);
+ flush_workqueue(fsc->trunc_wq);
+}
+
static void destroy_fs_client(struct ceph_fs_client *fsc)
{
dout("destroy_fs_client %p\n", fsc);
dout("kill_sb %p\n", s);
ceph_mdsc_pre_umount(fsc->mdsc);
+ flush_fs_workqueues(fsc);
+
generic_shutdown_super(s);
fsc->client->extra_mon_dispatch = NULL;