static void lovsub_parent_lock(const struct lu_env *env, struct lov_lock *lov)
{
- struct cl_lock *parent;
-
- ENTRY;
- parent = lov->lls_cl.cls_lock;
- cl_lock_get(parent);
- lu_ref_add(&parent->cll_reference, "lovsub-parent", cfs_current());
- cl_lock_mutex_get(env, parent);
- EXIT;
+ struct cl_lock *parent;
+
+ ENTRY;
+ parent = lov->lls_cl.cls_lock;
+ cl_lock_get(parent);
+ lu_ref_add(&parent->cll_reference, "lovsub-parent", current);
+ cl_lock_mutex_get(env, parent);
+ EXIT;
}
static void lovsub_parent_unlock(const struct lu_env *env, struct lov_lock *lov)
{
- struct cl_lock *parent;
-
- ENTRY;
- parent = lov->lls_cl.cls_lock;
- cl_lock_mutex_put(env, lov->lls_cl.cls_lock);
- lu_ref_del(&parent->cll_reference, "lovsub-parent", cfs_current());
- cl_lock_put(env, parent);
- EXIT;
+ struct cl_lock *parent;
+
+ ENTRY;
+ parent = lov->lls_cl.cls_lock;
+ cl_lock_mutex_put(env, lov->lls_cl.cls_lock);
+ lu_ref_del(&parent->cll_reference, "lovsub-parent", current);
+ cl_lock_put(env, parent);
+ EXIT;
}
/**
pd->cld_mode = parent_descr->cld_mode;
pd->cld_gid = parent_descr->cld_gid;
lovsub_lock_descr_map(d, subobj->lso_super, subobj->lso_index, pd);
- lov->lls_sub[idx].sub_got = *d;
+
+ /* LU-3027: only update extent of lock */
+ lov->lls_sub[idx].sub_got.cld_start = d->cld_start;
+ lov->lls_sub[idx].sub_got.cld_end = d->cld_end;
/*
* Notify top-lock about modification, if lock description changes
* materially.