LU-11025 lmv: simplify name to stripe mapping

[fs/lustre-release.git] / lustre / include / uapi / linux / lustre / lustre_idl.h

diff --git a/lustre/include/uapi/linux/lustre/lustre_idl.h b/lustre/include/uapi/linux/lustre/lustre_idl.h
index 3ff800f..008132c 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_idl.h
+++ b/lustre/include/uapi/linux/lustre/lustre_idl.h
@@ -2224,6 +2224,13 @@ struct lmv_mds_md_v1 {
        struct lu_fid lmv_stripe_fids[0];       /* FIDs for each stripe */
 };
 
+#define LMV_DEBUG(mask, lmv, msg)                                      \
+       CDEBUG(mask, "%s LMV: magic %#x count %u index %u hash %#x version %u migrate offset %u migrate hash %u.\n",    \
+              msg, (lmv)->lmv_magic, (lmv)->lmv_stripe_count,          \
+              (lmv)->lmv_master_mdt_index, (lmv)->lmv_hash_type,       \
+              (lmv)->lmv_layout_version, (lmv)->lmv_migrate_offset,    \
+              (lmv)->lmv_migrate_hash)
+
 /* foreign LMV EA */
 struct lmv_foreign_md {
        __u32 lfm_magic;        /* magic number = LMV_MAGIC_FOREIGN */