#define OFD_INCOMPAT_SUPP (OBD_INCOMPAT_GROUPS | OBD_INCOMPAT_OST | \
OBD_INCOMPAT_COMMON_LR)
#define OFD_MAX_GROUPS 256
+#define OFD_PRECREATE_BATCH_DEFAULT (FILTER_SUBDIR_COUNT * 4)
/* Limit the returned fields marked valid to those that we actually might set */
#define OFD_VALID_FLAGS (LA_TYPE | LA_MODE | LA_SIZE | LA_BLOCKS | \
LPROC_OFD_LAST,
};
+/* for job stats */
+enum {
+ LPROC_OFD_STATS_READ = 0,
+ LPROC_OFD_STATS_WRITE = 1,
+ LPROC_OFD_STATS_SETATTR = 2,
+ LPROC_OFD_STATS_PUNCH = 3,
+ LPROC_OFD_STATS_SYNC = 4,
+ LPROC_OFD_STATS_LAST,
+};
+
+static inline void ofd_counter_incr(struct obd_export *exp, int opcode,
+ char *jobid, long amount)
+{
+ if (exp->exp_obd && exp->exp_obd->u.obt.obt_jobstats.ojs_hash &&
+ (exp->exp_connect_flags & OBD_CONNECT_JOBSTATS))
+ lprocfs_job_stats_log(exp->exp_obd, jobid, opcode, amount);
+}
+
struct ofd_device {
struct dt_device ofd_dt_dev;
struct dt_device *ofd_osd;
int ofd_max_group;
obd_id ofd_last_objids[OFD_MAX_GROUPS];
- cfs_mutex_t ofd_create_locks[OFD_MAX_GROUPS];
+ struct mutex ofd_create_locks[OFD_MAX_GROUPS];
struct dt_object *ofd_lastid_obj[OFD_MAX_GROUPS];
- cfs_spinlock_t ofd_objid_lock;
+ spinlock_t ofd_objid_lock;
unsigned long ofd_destroys_in_progress;
+ int ofd_precreate_batch;
/* protect all statfs-related counters */
- cfs_spinlock_t ofd_osfs_lock;
+ spinlock_t ofd_osfs_lock;
/* statfs optimization: we cache a bit */
struct obd_statfs ofd_osfs;
__u64 ofd_osfs_age;
/* grants: all values in bytes */
/* grant lock to protect all grant counters */
- cfs_spinlock_t ofd_grant_lock;
+ spinlock_t ofd_grant_lock;
/* total amount of dirty data reported by clients in incoming obdo */
obd_size ofd_tot_dirty;
/* sum of filesystem space granted to clients for async writes */
int ofd_fmd_max_num; /* per ofd ofd_mod_data */
cfs_duration_t ofd_fmd_max_age; /* time to fmd expiry */
- cfs_spinlock_t ofd_flags_lock;
+ spinlock_t ofd_flags_lock;
unsigned long ofd_raid_degraded:1,
/* sync journal on writes */
ofd_syncjournal:1,
/* Space used by the I/O, used by grant code */
unsigned long fti_used;
+ struct ost_lvb fti_lvb;
};
extern void target_recovery_fini(struct obd_device *obd);
/* ofd_dev.c */
extern struct lu_context_key ofd_thread_key;
+int ofd_postrecov(const struct lu_env *env, struct ofd_device *ofd);
/* ofd_obd.c */
extern struct obd_ops ofd_obd_ops;
int ofd_fs_setup(const struct lu_env *env, struct ofd_device *ofd,
struct obd_device *obd);
void ofd_fs_cleanup(const struct lu_env *env, struct ofd_device *ofd);
+int ofd_precreate_batch(struct ofd_device *ofd, int batch);
/* ofd_io.c */
int ofd_preprw(const struct lu_env *env,int cmd, struct obd_export *exp,
void *cookie);
/* lproc_ofd.c */
+#ifdef LPROCFS
void lprocfs_ofd_init_vars(struct lprocfs_static_vars *lvars);
int lproc_ofd_attach_seqstat(struct obd_device *dev);
extern struct file_operations ofd_per_nid_stats_fops;
+void ofd_stats_counter_init(struct lprocfs_stats *stats);
+#else
+static void lprocfs_ofd_init_vars(struct lprocfs_static_vars *lvars)
+{
+ memset(lvars, 0, sizeof(*lvars));
+}
+static inline int lproc_ofd_attach_seqstat(struct obd_device *dev) {}
+static inline void ofd_stats_counter_init(struct lprocfs_stats *stats) {}
+#endif
/* ofd_objects.c */
struct ofd_object *ofd_object_find(const struct lu_env *env,
const struct lu_fid *fid,
struct lu_attr *attr);
int ofd_object_ff_check(const struct lu_env *env, struct ofd_object *fo);
-int ofd_precreate_object(const struct lu_env *env, struct ofd_device *ofd,
- obd_id id, obd_seq seq);
+int ofd_precreate_objects(const struct lu_env *env, struct ofd_device *ofd,
+ obd_id id, obd_seq group, int nr);
void ofd_object_put(const struct lu_env *env, struct ofd_object *fo);
int ofd_attr_set(const struct lu_env *env, struct ofd_object *fo,
/* ofd_dlm.c */
int ofd_intent_policy(struct ldlm_namespace *ns, struct ldlm_lock **lockp,
- void *req_cookie, ldlm_mode_t mode, int flags,
+ void *req_cookie, ldlm_mode_t mode, __u64 flags,
void *data);
static inline struct ofd_thread_info * ofd_info(const struct lu_env *env)