LU-10030 clio: don't use spare bits in iattr.ia_valid

[fs/lustre-release.git] / lustre / include / obd.h

diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index 99c46a1..b35b3fa 100644 (file)
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -775,6 +775,17 @@ struct obd_device {
 #define KEY_CACHE_LRU_SHRINK   "cache_lru_shrink"
 #define KEY_OSP_CONNECTED      "osp_connected"
 
+/* Flags for op_xvalid */
+enum op_xvalid {
+       OP_XVALID_CTIME_SET     = BIT(0),       /* 0x0001 */
+       OP_XVALID_BLOCKS        = BIT(1),       /* 0x0002 */
+       OP_XVALID_OWNEROVERRIDE = BIT(2),       /* 0x0004 */
+       OP_XVALID_FLAGS         = BIT(3),       /* 0x0008 */
+       OP_XVALID_PROJID        = BIT(4),       /* 0x0010 */
+       OP_XVALID_LAZYSIZE      = BIT(5),       /* 0x0020 */
+       OP_XVALID_LAZYBLOCKS    = BIT(6),       /* 0x0040 */
+};
+
 struct lu_context;
 
 static inline int it_to_lock_mode(struct lookup_intent *it)
@@ -843,9 +854,10 @@ struct md_op_data {
 
        /* iattr fields and blocks. */
        struct iattr            op_attr;
+       enum op_xvalid          op_xvalid;      /* eXtra validity flags */
        loff_t                  op_attr_blocks;
-       __u64                   op_valid; /* OBD_MD_* */
-       unsigned int            op_attr_flags; /* LUSTRE_{SYNC,..}_FL */
+       u64                     op_valid;       /* OBD_MD_* */
+       unsigned int            op_attr_flags;  /* LUSTRE_{SYNC,..}_FL */
 
        enum md_op_flags        op_flags;