1 files changed, 2 insertions, 1 deletions

diff --git a/fs/gfs2/locking/dlm/lock.c b/fs/gfs2/locking/dlm/lock.c
index 542a797ac89a..53a6ab3c0919 100644
--- a/fs/gfs2/locking/dlm/lock.c
+++ b/fs/gfs2/locking/dlm/lock.c
@@ -137,7 +137,8 @@ static inline unsigned int make_flags(struct gdlm_lock *lp,
 
                 /* Conversion deadlock avoidance by DLM */
 
-                if (!test_bit(LFL_FORCE_PROMOTE, &lp->flags) &&
+                if (!(lp->ls->fsflags & LM_MFLAG_CONV_NODROP) &&
+                    !test_bit(LFL_FORCE_PROMOTE, &lp->flags) &&
                     !(lkf & DLM_LKF_NOQUEUE) &&
                     cur > DLM_LOCK_NL && req > DLM_LOCK_NL && cur != req)
                         lkf |= DLM_LKF_CONVDEADLK;