LU-9964 llite: prevent mulitple group locks

[fs/lustre-release.git] / lustre / osc / osc_lock.c

diff --git a/lustre/osc/osc_lock.c b/lustre/osc/osc_lock.c
index 10849d0..90811af 100644 (file)
--- a/lustre/osc/osc_lock.c
+++ b/lustre/osc/osc_lock.c
@@ -1200,6 +1200,8 @@ int osc_lock_init(const struct lu_env *env,
 
        oscl->ols_flags = osc_enq2ldlm_flags(enqflags);
        oscl->ols_speculative = !!(enqflags & CEF_SPECULATIVE);
+       if (lock->cll_descr.cld_mode == CLM_GROUP)
+               oscl->ols_flags |= LDLM_FL_ATOMIC_CB;
 
        if (oscl->ols_flags & LDLM_FL_HAS_INTENT) {
                oscl->ols_flags |= LDLM_FL_BLOCK_GRANTED;