LU-10496 tgt: move FMD handling from OFD to target

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

diff --git a/lustre/include/lu_target.h b/lustre/include/lu_target.h
index eb48682..7cafb24 100644 (file)
--- a/lustre/include/lu_target.h
+++ b/lustre/include/lu_target.h
@@ -205,6 +205,9 @@ struct lu_target {
        /* target grants fields */
        struct tg_grants_data    lut_tgd;
 
+       /* target tunables */
+       const struct attribute  **lut_attrs;
+
        /* FMD (file modification data) values */
        int                      lut_fmd_max_num;
        time64_t                 lut_fmd_max_age;
@@ -492,6 +495,8 @@ int tgt_add_reply_data(const struct lu_env *env, struct lu_target *tgt,
                       struct thandle *th, bool update_lrd_file);
 struct tg_reply_data *tgt_lookup_reply_by_xid(struct tg_export_data *ted,
                                               __u64 xid);
+int tgt_tunables_init(struct lu_target *lut);
+void tgt_tunables_fini(struct lu_target *lut);
 
 /* target/tgt_grant.c */
 static inline int exp_grant_param_supp(struct obd_export *exp)
@@ -534,6 +539,11 @@ void tgt_fmd_update(struct obd_export *exp, const struct lu_fid *fid,
                    __u64 xid);
 bool tgt_fmd_check(struct obd_export *exp, const struct lu_fid *fid,
                   __u64 xid);
+#ifdef DO_FMD_DROP
+void tgt_fmd_drop(struct obd_export *exp, const struct lu_fid *fid);
+#else
+#define tgt_fmd_drop(exp, fid) do {} while (0)
+#endif
 
 /* target/update_trans.c */
 int distribute_txn_init(const struct lu_env *env,