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37 #ifndef _OFD_INTERNAL_H
38 #define _OFD_INTERNAL_H
41 #include <dt_object.h>
44 struct dt_device ofd_dt_dev;
45 struct dt_device *ofd_osd;
46 struct dt_device_param ofd_dt_conf;
49 struct lu_target ofd_lut;
51 struct lu_site ofd_site;
54 static inline struct ofd_device *ofd_dev(struct lu_device *d)
56 return container_of0(d, struct ofd_device, ofd_dt_dev.dd_lu_dev);
59 static inline struct obd_device *ofd_obd(struct ofd_device *ofd)
61 return ofd->ofd_dt_dev.dd_lu_dev.ld_obd;
64 static inline struct ofd_device *ofd_exp(struct obd_export *exp)
66 return ofd_dev(exp->exp_obd->obd_lu_dev);
69 static inline char *ofd_name(struct ofd_device *ofd)
71 return ofd->ofd_dt_dev.dd_lu_dev.ld_obd->obd_name;
75 struct lu_object_header ofo_header;
76 struct dt_object ofo_obj;
79 static inline struct ofd_object *ofd_obj(struct lu_object *o)
81 return container_of0(o, struct ofd_object, ofo_obj.do_lu);
85 * Common data shared by obdofd-level handlers. This is allocated per-thread
86 * to reduce stack consumption.
88 struct ofd_thread_info {
89 const struct lu_env *fti_env;
92 char name[64]; /* for ofd_init0() */
96 extern void target_recovery_fini(struct obd_device *obd);
97 extern void target_recovery_init(struct lu_target *lut, svc_handler_t handler);
100 extern struct lu_context_key ofd_thread_key;
103 extern struct obd_ops ofd_obd_ops;
106 void lprocfs_ofd_init_vars(struct lprocfs_static_vars *lvars);
108 static inline struct ofd_thread_info * ofd_info(const struct lu_env *env)
110 struct ofd_thread_info *info;
112 info = lu_context_key_get(&env->le_ctx, &ofd_thread_key);
114 LASSERT(info->fti_env);
115 LASSERT(info->fti_env == env);
119 static inline struct ofd_thread_info * ofd_info_init(const struct lu_env *env,
120 struct obd_export *exp)
122 struct ofd_thread_info *info;
124 info = lu_context_key_get(&env->le_ctx, &ofd_thread_key);
126 LASSERT(info->fti_env == NULL);
132 #endif /* _OFD_INTERNAL_H */