From 5dad6c39d156fbbde0b0ef170d9173feffdeb546 Mon Sep 17 00:00:00 2001 From: Srinivas Eeda Date: Tue, 21 Sep 2010 16:27:26 -0700 Subject: o2dlm: force free mles during dlm exit While umounting, a block mle doesn't get freed if dlm is shutdown after master request is received but before assert master. This results in unclean shutdown of dlm domain. This patch frees all mles that lie around after other nodes were notified about exiting the dlm and marking dlm state as leaving. Only block mles are expected to be around, so we log ERROR for other mles but still free them. Signed-off-by: Srinivas Eeda Signed-off-by: Joel Becker --- fs/ocfs2/dlm/dlmcommon.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/ocfs2/dlm/dlmcommon.h') diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h index 4b6ae2c13b47..765298908f1d 100644 --- a/fs/ocfs2/dlm/dlmcommon.h +++ b/fs/ocfs2/dlm/dlmcommon.h @@ -1030,6 +1030,7 @@ int dlm_drop_lockres_ref(struct dlm_ctxt *dlm, struct dlm_lock_resource *res); void dlm_clean_master_list(struct dlm_ctxt *dlm, u8 dead_node); +void dlm_force_free_mles(struct dlm_ctxt *dlm); int dlm_lock_basts_flushed(struct dlm_ctxt *dlm, struct dlm_lock *lock); int __dlm_lockres_has_locks(struct dlm_lock_resource *res); int __dlm_lockres_unused(struct dlm_lock_resource *res); -- cgit v1.2.1