LU-17434 lmv: add exclude list for remote dir

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

diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index 774b151..c16d7ef 100644 (file)
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -424,6 +424,12 @@ struct lov_obd {
 
 #define lmv_tgt_desc lu_tgt_desc
 
+struct qos_exclude_prefix {
+       struct list_head        qep_list;
+       struct rhash_head       qep_hash;
+       char                    qep_name[NAME_MAX + 1];
+};
+
 struct lmv_obd {
        struct lu_client_fld    lmv_fld;
        spinlock_t              lmv_lock;
@@ -440,6 +446,8 @@ struct lmv_obd {
        void                    *lmv_cache;
 
        __u32                   lmv_qos_rr_index; /* next round-robin MDT idx */
+       struct rhashtable       lmv_qos_exclude_hash;
+       struct list_head        lmv_qos_exclude_list;
 };
 
 #define lmv_mdt_count  lmv_mdt_descs.ltd_lmv_desc.ld_tgt_count