LU-8066 obd_type: discard obd_type_lock

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

diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index 702b0cc..96c77a0 100644 (file)
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -99,7 +99,6 @@ struct obd_info {
 };
 
 struct obd_type {
-       struct list_head         typ_chain;
        struct obd_ops          *typ_dt_ops;
        struct md_ops           *typ_md_ops;
        struct proc_dir_entry   *typ_procroot;
@@ -107,9 +106,8 @@ struct obd_type {
 #ifdef HAVE_SERVER_SUPPORT
        bool                     typ_sym_filter;
 #endif
-       int                      typ_refcnt;
+       atomic_t                 typ_refcnt;
        struct lu_device_type   *typ_lu;
-       spinlock_t               obd_type_lock;
        struct kobject           typ_kobj;
 };
 #define typ_name typ_kobj.name
@@ -395,7 +393,7 @@ struct lov_md_tgt_desc {
 struct lov_obd {
        struct lov_desc         desc;
        struct lov_tgt_desc   **lov_tgts;               /* sparse array */
-       struct ost_pool         lov_packed;             /* all OSTs in a packed
+       struct lu_tgt_pool      lov_packed;             /* all OSTs in a packed
                                                           array */
        struct mutex            lov_lock;
        struct obd_connect_data lov_ocd;
@@ -425,25 +423,24 @@ struct lov_obd {
 struct lmv_obd {
        struct lu_client_fld    lmv_fld;
        spinlock_t              lmv_lock;
-       struct lmv_desc         desc;
 
-       struct mutex            lmv_init_mutex;
        int                     connected;
        int                     max_easize;
        int                     max_def_easize;
        u32                     lmv_statfs_start;
 
-       u32                     tgts_size; /* size of tgts array */
-       struct lmv_tgt_desc     **tgts;
+       struct lu_tgt_descs     lmv_mdt_descs;
 
        struct obd_connect_data conn_data;
        struct kobject          *lmv_tgts_kobj;
        void                    *lmv_cache;
 
-       struct lu_qos           lmv_qos;
        __u32                   lmv_qos_rr_index;
 };
 
+#define lmv_mdt_count  lmv_mdt_descs.ltd_lmv_desc.ld_tgt_count
+#define lmv_qos                lmv_mdt_descs.ltd_qos
+
 /* Minimum sector size is 512 */
 #define MAX_GUARD_NUMBER (PAGE_SIZE / 512)
 
@@ -667,7 +664,7 @@ struct obd_device {
        struct list_head        obd_exports_timed;
        time64_t                obd_eviction_timer;     /* for ping evictor */
 
-       int                     obd_max_recoverable_clients;
+       atomic_t                obd_max_recoverable_clients;
        atomic_t                obd_connected_clients;
        int                     obd_stale_clients;
         /* this lock protects all recovery list_heads, timer and
@@ -1037,7 +1034,7 @@ struct lustre_md {
                struct lmv_foreign_md   *lfm;
        };
        struct lmv_stripe_md    *default_lmv;
-#ifdef CONFIG_FS_POSIX_ACL
+#ifdef CONFIG_LUSTRE_FS_POSIX_ACL
        struct posix_acl        *posix_acl;
 #endif
 };