struct dt_device ofd_dt_dev;
struct dt_device *ofd_osd;
struct obd_export *ofd_osd_exp;
- struct dt_device_param ofd_dt_conf;
/* DLM name-space for meta-data locks maintained by this server */
struct ldlm_namespace *ofd_namespace;
int ofd_precreate_batch;
spinlock_t ofd_batch_lock;
- /* protect all statfs-related counters */
- spinlock_t ofd_osfs_lock;
- /* statfs optimization: we cache a bit */
- struct obd_statfs ofd_osfs;
- __u64 ofd_osfs_age;
- int ofd_blockbits;
- /* counters used during statfs update, protected by ofd_osfs_lock.
- * record when some statfs refresh are in progress */
- int ofd_statfs_inflight;
-
- /* writes between prep & commit which might be accounted twice in
- * ofd_osfs.os_bavail */
- u64 ofd_osfs_unstable;
-
- /* track writes completed while statfs refresh is underway.
- * tracking is only effective when ofd_statfs_inflight > 1 */
- u64 ofd_osfs_inflight;
-
- /* grants: all values in bytes */
- /* grant lock to protect all grant counters */
- spinlock_t ofd_grant_lock;
- /* total amount of dirty data reported by clients in incoming obdo */
- u64 ofd_tot_dirty;
- /* sum of filesystem space granted to clients for async writes */
- u64 ofd_tot_granted;
- /* grant used by I/Os in progress (between prepare and commit) */
- u64 ofd_tot_pending;
- /* number of clients using grants */
- int ofd_tot_granted_clients;
-
/* preferred BRW size, decided by storage type and capability */
__u32 ofd_brw_size;
/* checksum types supported on this node */
unsigned long ofd_raid_degraded:1,
/* sync journal on writes */
ofd_syncjournal:1,
- /* shall we grant space to clients not
- * supporting OBD_CONNECT_GRANT_PARAM? */
- ofd_grant_compat_disable:1,
/* Protected by ofd_lastid_rwsem. */
ofd_lastid_rebuilding:1,
ofd_record_fid_accessed:1,
struct lu_attr fti_attr;
struct lu_attr fti_attr2;
struct ldlm_res_id fti_resid;
- union {
- struct filter_fid fti_mds_fid;
- struct filter_fid_old fti_mds_fid_old;
- };
+ struct filter_fid fti_mds_fid;
struct ost_id fti_ostid;
struct ofd_object *fti_obj;
union {
struct lu_buf fti_buf;
loff_t fti_off;
- /* Space used by the I/O, used by grant code */
- unsigned long fti_used;
struct ost_lvb fti_lvb;
union {
struct lfsck_req_local fti_lrl;
/* ofd_obd.c */
extern struct obd_ops ofd_obd_ops;
-int ofd_statfs_internal(const struct lu_env *env, struct ofd_device *ofd,
- struct obd_statfs *osfs, __u64 max_age,
- int *from_cache);
int ofd_destroy_by_fid(const struct lu_env *env, struct ofd_device *ofd,
const struct lu_fid *fid, int orphan);
int ofd_statfs(const struct lu_env *env, struct obd_export *exp,
int ofd_object_destroy(const struct lu_env *, struct ofd_object *, int);
int ofd_attr_get(const struct lu_env *env, struct ofd_object *fo,
struct lu_attr *la);
-int ofd_attr_handle_ugid(const struct lu_env *env, struct ofd_object *fo,
+int ofd_attr_handle_id(const struct lu_env *env, struct ofd_object *fo,
struct lu_attr *la, int is_setattr);
static inline
return fo;
}
-/* ofd_grants.c */
-static inline int ofd_grant_param_supp(struct obd_export *exp)
-{
- return !!(exp_connect_flags(exp) & OBD_CONNECT_GRANT_PARAM);
-}
-
-/* Blocksize used for client not supporting OBD_CONNECT_GRANT_PARAM.
- * That's 4KB=2^12 which is the biggest block size known to work whatever
- * the client's page size is. */
-#define COMPAT_BSIZE_SHIFT 12
-
-static inline int ofd_grant_prohibit(struct obd_export *exp,
- struct ofd_device *ofd)
-{
- /* When ofd_grant_compat_disable is set, we don't grant any space to
- * clients not supporting OBD_CONNECT_GRANT_PARAM.
- * Otherwise, space granted to such a client is inflated since it
- * consumes PAGE_SIZE of grant space per block */
- return !!(ofd_obd(ofd)->obd_self_export != exp &&
- !ofd_grant_param_supp(exp) && ofd->ofd_grant_compat_disable);
-}
-
-void ofd_grant_sanity_check(struct obd_device *obd, const char *func);
-void ofd_grant_connect(const struct lu_env *env, struct obd_export *exp,
- struct obd_connect_data *data, bool new_conn);
-void ofd_grant_discard(struct obd_export *exp);
-void ofd_grant_prepare_read(const struct lu_env *env, struct obd_export *exp,
- struct obdo *oa);
-void ofd_grant_prepare_write(const struct lu_env *env, struct obd_export *exp,
- struct obdo *oa, struct niobuf_remote *rnb,
- int niocount);
-void ofd_grant_commit(struct obd_export *exp, unsigned long grant_used, int rc);
-int ofd_grant_commit_cb_add(struct thandle *th, struct obd_export *exp,
- unsigned long grant);
-long ofd_grant_create(const struct lu_env *env, struct obd_export *exp,
- int *nr);
-
/* ofd_fmd.c */
int ofd_fmd_init(void);
void ofd_fmd_exit(void);
/* XXX: we are ignoring o_parent_ver here, since this should
* be the same for all objects in this fileset. */
ff->ff_parent.f_ver = cpu_to_le32(oa->o_stripe_idx);
+ if (oa->o_valid & OBD_MD_FLOSTLAYOUT)
+ ost_layout_cpu_to_le(&ff->ff_layout, &oa->o_layout);
+ else
+ memset(&ff->ff_layout, 0, sizeof(ff->ff_layout));
}
static inline int ofd_validate_seq(struct obd_export *exp, __u64 seq)