ceph: flush pending works before shutdown super (a57d9064) · Commits · 戴 / test

fs/ceph/super.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -674,6 +674,13 @@ fail:
		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);
		@@ -1089,6 +1096,8 @@ static void ceph_kill_sb(struct super_block *s)
		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;