* GPL HEADER END
*/
/*
- * Copyright (c) 2012, 2016, Intel Corporation.
+ * Copyright (c) 2012, 2017, Intel Corporation.
* Use is subject to license terms.
*
* Author: Johann Lombardi <johann.lombardi@intel.com>
*/
-
-#include <lustre/lustre_idl.h>
-
#include <llog_swab.h>
#include <lustre_swab.h>
#include <obd.h>
/* If a field is added in struct lustre_mdt_attrs, zero it explicitly
* and change the test below. */
- LASSERT(sizeof(*lma) ==
- (offsetof(struct lustre_mdt_attrs, lma_self_fid) +
- sizeof(lma->lma_self_fid)));
+ BUILD_BUG_ON(sizeof(*lma) !=
+ (offsetof(struct lustre_mdt_attrs, lma_self_fid) +
+ sizeof(lma->lma_self_fid)));
}
EXPORT_SYMBOL(lustre_lma_init);
void lustre_loa_init(struct lustre_ost_attrs *loa, const struct lu_fid *fid,
__u32 compat, __u32 incompat)
{
- CLASSERT(sizeof(*loa) == LMA_OLD_SIZE);
+ BUILD_BUG_ON(sizeof(*loa) != LMA_OLD_SIZE);
memset(&loa->loa_parent_fid, 0,
sizeof(*loa) - offsetof(typeof(*loa), loa_parent_fid));
EXPORT_SYMBOL(lustre_loa_swab);
/**
+ * Swab, if needed, SOM structure which is stored on-disk in little-endian
+ * order.
+ *
+ * \param attrs - is a pointer to the SOM structure to be swabbed.
+ */
+void lustre_som_swab(struct lustre_som_attrs *attrs)
+{
+#ifdef __BIG_ENDIAN
+ __swab16s(&attrs->lsa_valid);
+ __swab64s(&attrs->lsa_size);
+ __swab64s(&attrs->lsa_blocks);
+#endif
+}
+EXPORT_SYMBOL(lustre_som_swab);
+
+/**
* Swab, if needed, HSM structure which is stored on-disk in little-endian
* order.
*