LU-2912 mdd: move fid2path from MDD to MDT

[fs/lustre-release.git] / lustre / mdd / mdd_lfsck.c

diff --git a/lustre/mdd/mdd_lfsck.c b/lustre/mdd/mdd_lfsck.c
index 152a2d4..02ea968 100644 (file)
--- a/lustre/mdd/mdd_lfsck.c
+++ b/lustre/mdd/mdd_lfsck.c
@@ -912,7 +912,7 @@ static int mdd_lfsck_namespace_double_scan_one(const struct lu_env *env,
        struct lfsck_bookmark   *bk       = &lfsck->ml_bookmark_ram;
        struct lfsck_namespace  *ns       =
                                (struct lfsck_namespace *)com->lc_file_ram;
-       struct mdd_link_data     ldata    = { 0 };
+       struct linkea_data       ldata    = { 0 };
        struct thandle          *handle   = NULL;
        bool                     locked   = false;
        bool                     update   = false;
@@ -930,7 +930,7 @@ again:
                if (IS_ERR(handle))
                        RETURN(rc = PTR_ERR(handle));
 
-               rc = mdd_declare_links_add(env, child, handle);;
+               rc = mdd_declare_links_add(env, child, handle, NULL);
                if (rc != 0)
                        GOTO(stop, rc);
 
@@ -958,13 +958,14 @@ again:
        if (rc != 0)
                GOTO(stop, rc);
 
-       ldata.ml_lee = (struct link_ea_entry *)(ldata.ml_leh + 1);
-       count = ldata.ml_leh->leh_reccount;
+       ldata.ld_lee = LINKEA_FIRST_ENTRY(ldata);
+       count = ldata.ld_leh->leh_reccount;
        while (count-- > 0) {
                struct mdd_object *parent = NULL;
                struct dt_object *dir;
 
-               mdd_lee_unpack(ldata.ml_lee, &ldata.ml_reclen, cname, pfid);
+               linkea_entry_unpack(ldata.ld_lee, &ldata.ld_reclen, cname,
+                                   pfid);
                if (!fid_is_sane(pfid))
                        goto shrink;
 
@@ -980,8 +981,7 @@ again:
                /* XXX: need more processing for remote object in the future. */
                if (mdd_object_remote(parent)) {
                        mdd_object_put(env, parent);
-                       ldata.ml_lee = (struct link_ea_entry *)
-                                      ((char *)ldata.ml_lee + ldata.ml_reclen);
+                       ldata.ld_lee = LINKEA_NEXT_ENTRY(ldata);
                        continue;
                }
 
@@ -1004,15 +1004,14 @@ again:
                if (rc == 0) {
                        if (lu_fid_eq(cfid, mdo2fid(child))) {
                                mdd_object_put(env, parent);
-                               ldata.ml_lee = (struct link_ea_entry *)
-                                      ((char *)ldata.ml_lee + ldata.ml_reclen);
+                               ldata.ld_lee = LINKEA_NEXT_ENTRY(ldata);
                                continue;
                        }
 
                        goto shrink;
                }
 
-               if (ldata.ml_leh->leh_reccount > la->la_nlink)
+               if (ldata.ld_leh->leh_reccount > la->la_nlink)
                        goto shrink;
 
                /* XXX: For the case of there is linkea entry, but without name
@@ -1023,8 +1022,7 @@ again:
                 *      It is out of LFSCK 1.5 scope, will implement it in the
                 *      future. Keep the linkEA entry. */
                mdd_object_put(env, parent);
-               ldata.ml_lee = (struct link_ea_entry *)
-                              ((char *)ldata.ml_lee + ldata.ml_reclen);
+               ldata.ld_lee = LINKEA_NEXT_ENTRY(ldata);
                continue;
 
 shrink:
@@ -1036,7 +1034,7 @@ shrink:
                CDEBUG(D_LFSCK, "Remove linkEA: "DFID"[%.*s], "DFID"\n",
                       PFID(mdo2fid(child)), cname->ln_namelen, cname->ln_name,
                       PFID(pfid));
-               mdd_links_del_buf(env, &ldata, cname);
+               linkea_del_buf(&ldata, cname);
                update = true;
        }
 
@@ -1272,7 +1270,7 @@ static int mdd_declare_lfsck_namespace_exec_dir(const struct lu_env *env,
                return rc;
 
        /* For insert new linkEA entry. */
-       rc = mdd_declare_links_add(env, obj, handle);
+       rc = mdd_declare_links_add(env, obj, handle, NULL);
        return rc;
 }
 
@@ -1315,7 +1313,7 @@ static int mdd_lfsck_namespace_exec_dir(const struct lu_env *env,
        struct lfsck_namespace     *ns       =
                                (struct lfsck_namespace *)com->lc_file_ram;
        struct mdd_device          *mdd      = mdd_lfsck2mdd(lfsck);
-       struct mdd_link_data        ldata    = { 0 };
+       struct linkea_data          ldata    = { 0 };
        const struct lu_fid        *pfid     =
                                lu_object_fid(&lfsck->ml_obj_dir->do_lu);
        const struct lu_fid        *cfid     = mdo2fid(obj);
@@ -1373,8 +1371,8 @@ again:
 
        rc = mdd_links_read(env, obj, &ldata);
        if (rc == 0) {
-               count = ldata.ml_leh->leh_reccount;
-               rc = mdd_links_find(env, obj, &ldata, cname, pfid);
+               count = ldata.ld_leh->leh_reccount;
+               rc = linkea_links_find(&ldata, cname, pfid);
                if (rc == 0) {
                        /* For dir, if there are more than one linkea entries,
                         * then remove all the other redundant linkea entries.*/
@@ -1435,7 +1433,7 @@ unmatch:
                }
 
 nodata:
-               rc = mdd_links_new(env, &ldata);
+               rc = linkea_data_new(&ldata, &mdd_env_info(env)->mti_link_buf);
                if (rc != 0)
                        GOTO(stop, rc);
 
@@ -1443,7 +1441,7 @@ add:
                if (!com->lc_journal)
                        goto again;
 
-               rc = mdd_links_add_buf(env, &ldata, cname, pfid);
+               rc = linkea_add_buf(&ldata, cname, pfid);
                if (rc != 0)
                        GOTO(stop, rc);
 
@@ -1451,7 +1449,7 @@ add:
                if (rc != 0)
                        GOTO(stop, rc);
 
-               count = ldata.ml_leh->leh_reccount;
+               count = ldata.ld_leh->leh_reccount;
                repaired = true;
        } else {
                GOTO(stop, rc);