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

[fs/lustre-release.git] / lustre / ofd / ofd_dev.c

diff --git a/lustre/ofd/ofd_dev.c b/lustre/ofd/ofd_dev.c
index 61033a4..a8cf364 100644 (file)
--- a/lustre/ofd/ofd_dev.c
+++ b/lustre/ofd/ofd_dev.c
@@ -82,8 +82,6 @@
 
 /* Slab for OFD object allocation */
 static struct kmem_cache *ofd_object_kmem;
-struct kmem_cache *tgt_fmd_kmem;
-
 static struct lu_kmem_descr ofd_caches[] = {
        {
                .ckd_cache = &ofd_object_kmem,
@@ -91,11 +89,6 @@ static struct lu_kmem_descr ofd_caches[] = {
                .ckd_size  = sizeof(struct ofd_object)
        },
        {
-               .ckd_cache = &tgt_fmd_kmem,
-               .ckd_name  = "ll_fmd_cache",
-               .ckd_size  = sizeof(struct tgt_fmd_data)
-       },
-       {
                .ckd_cache = NULL
        }
 };
@@ -759,6 +752,7 @@ static void ofd_procfs_fini(struct ofd_device *ofd)
 {
        struct obd_device *obd = ofd_obd(ofd);
 
+       tgt_tunables_fini(&ofd->ofd_lut);
        lprocfs_free_per_client_stats(obd);
        lprocfs_obd_cleanup(obd);
        lprocfs_free_obd_stats(obd);
@@ -2875,12 +2869,6 @@ static int ofd_init0(const struct lu_env *env, struct ofd_device *m,
        /* set this lu_device to obd, because error handling need it */
        obd->obd_lu_dev = &m->ofd_dt_dev.dd_lu_dev;
 
-       rc = ofd_tunables_init(m);
-       if (rc) {
-               CERROR("Can't init ofd lprocfs, rc %d\n", rc);
-               RETURN(rc);
-       }
-
        /* No connection accepted until configurations will finish */
        spin_lock(&obd->obd_dev_lock);
        obd->obd_no_conn = 1;
@@ -2897,12 +2885,13 @@ static int ofd_init0(const struct lu_env *env, struct ofd_device *m,
 
        info = ofd_info_init(env, NULL);
        if (info == NULL)
-               GOTO(err_fini_proc, rc = -EFAULT);
+               RETURN(-EFAULT);
 
        rc = ofd_stack_init(env, m, cfg);
        if (rc) {
-               CERROR("Can't init device stack, rc %d\n", rc);
-               GOTO(err_fini_proc, rc);
+               CERROR("%s: can't init device stack, rc %d\n",
+                      obd->obd_name, rc);
+               RETURN(rc);
        }
 
 #if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 14, 53, 0)
@@ -2932,6 +2921,10 @@ static int ofd_init0(const struct lu_env *env, struct ofd_device *m,
        if (rc)
                GOTO(err_free_ns, rc);
 
+       rc = ofd_tunables_init(m);
+       if (rc)
+               GOTO(err_fini_lut, rc);
+
        tgd->tgd_reserved_pcnt = 0;
 
        m->ofd_brw_size = m->ofd_lut.lut_dt_conf.ddp_brw_size;
@@ -2944,7 +2937,7 @@ static int ofd_init0(const struct lu_env *env, struct ofd_device *m,
 
        rc = ofd_fs_setup(env, m, obd);
        if (rc)
-               GOTO(err_fini_lut, rc);
+               GOTO(err_fini_proc, rc);
 
        fid.f_seq = FID_SEQ_LOCAL_NAME;
        fid.f_oid = 1;
@@ -2980,6 +2973,8 @@ err_fini_los:
        m->ofd_los = NULL;
 err_fini_fs:
        ofd_fs_cleanup(env, m);
+err_fini_proc:
+       ofd_procfs_fini(m);
 err_fini_lut:
        tgt_fini(env, &m->ofd_lut);
 err_free_ns:
@@ -2987,8 +2982,6 @@ err_free_ns:
        obd->obd_namespace = m->ofd_namespace = NULL;
 err_fini_stack:
        ofd_stack_fini(env, m, &m->ofd_osd->dd_lu_dev);
-err_fini_proc:
-       ofd_procfs_fini(m);
        return rc;
 }
 
@@ -3019,6 +3012,7 @@ static void ofd_fini(const struct lu_env *env, struct ofd_device *m)
        obd_exports_barrier(obd);
        obd_zombie_barrier();
 
+       ofd_procfs_fini(m);
        tgt_fini(env, &m->ofd_lut);
        ofd_stop_inconsistency_verification_thread(m);
        lfsck_degister(env, m->ofd_osd);
@@ -3032,7 +3026,7 @@ static void ofd_fini(const struct lu_env *env, struct ofd_device *m)
        }
 
        ofd_stack_fini(env, m, &m->ofd_dt_dev.dd_lu_dev);
-       ofd_procfs_fini(m);
+
        LASSERT(atomic_read(&d->ld_ref) == 0);
        server_put_mount(obd->obd_name, true);
        EXIT;