LU-11330 osd-zfs: hash for ./.. must be 0

[fs/lustre-release.git] / lustre / osd-zfs / osd_internal.h

diff --git a/lustre/osd-zfs/osd_internal.h b/lustre/osd-zfs/osd_internal.h
index b1bec9e..1fa1f76 100644 (file)
--- a/lustre/osd-zfs/osd_internal.h
+++ b/lustre/osd-zfs/osd_internal.h
@@ -119,6 +119,13 @@ struct osd_it_quota {
        unsigned                 oiq_reset:1; /* 1 -- no need to advance */
 };
 
+enum osd_zap_pos {
+       OZI_POS_INIT = 0,
+       OZI_POS_DOT = 1,        /* cursor at . */
+       OZI_POS_DOTDOT = 2,     /* cursor at .. */
+       OZI_POS_REAL = 3,       /* cursor at real entries */
+};
+
 /**
  * Iterator's in-memory data structure for ZAPs
  *
@@ -130,12 +137,8 @@ struct osd_zap_it {
        zap_cursor_t            *ozi_zc;
        struct osd_object       *ozi_obj;
        unsigned                 ozi_reset:1;   /* 1 -- no need to advance */
-       /* ozi_pos - position of the cursor:
-        * 0 - before any record
-        * 1 - "."
-        * 2 - ".."
-        * 3 - real records */
-       unsigned                 ozi_pos:3;
+       /* ozi_pos - position of the cursor */
+       enum osd_zap_pos        ozi_pos;
        union {
                char             ozi_name[MAXNAMELEN]; /* file name for dir */
                __u64            ozi_key; /* binary key for index files */