X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Finclude%2Fdt_object.h;h=7e41e6c0a1d8590e13dca3a4bdcb7e5cdf40a5d7;hp=d05b002ed2e06a97ddcde8fa60019eac06f1431e;hb=57922095e634673f4841912ee794ff209c77606b;hpb=68eb992ae43a3ee60d18295723e684e115bb6490

diff --git a/lustre/include/dt_object.h b/lustre/include/dt_object.h
index d05b002..7e41e6c 100644
--- a/lustre/include/dt_object.h
+++ b/lustre/include/dt_object.h
@@ -200,7 +200,12 @@ enum dt_index_flags {
         /** index can be modified */
         DT_IND_UPDATE = 1 << 2,
         /** index supports records with non-unique (duplicate) keys */
-        DT_IND_NONUNQ = 1 << 3
+        DT_IND_NONUNQ = 1 << 3,
+        /**
+         * index support fixed-size keys sorted with natural numerical way
+         * and is able to return left-side value if no exact value found
+         */
+        DT_IND_RANGE = 1 << 4,
 };
 
 /**