* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*/
/*
+ * Copyright (c) 2011 Whamcloud, Inc.
+ */
+/*
* This file is part of Lustre, http://www.lustre.org/
* Lustre is a trademark of Sun Microsystems, Inc.
*/
#define OSCC_FLAG_EXITING 0x20
#define OSCC_FLAG_DEGRADED 0x40
#define OSCC_FLAG_RDONLY 0x80
+#define OSCC_FLAG_NOSPC_BLK 0x100 /* no more block space on OST */
int osc_precreate(struct obd_export *exp);
int osc_create(struct obd_export *exp, struct obdo *oa,
int *flags, void *data, struct lustre_handle *lockh,
int unref);
-int osc_punch_base(struct obd_export *exp, struct obdo *oa,
- struct obd_capa *capa,
+int osc_setattr_async_base(struct obd_export *exp, struct obd_info *oinfo,
+ struct obd_trans_info *oti,
+ obd_enqueue_update_f upcall, void *cookie,
+ struct ptlrpc_request_set *rqset);
+int osc_punch_base(struct obd_export *exp, struct obd_info *oinfo,
obd_enqueue_update_f upcall, void *cookie,
struct ptlrpc_request_set *rqset);
void loi_list_maint(struct client_obd *cli, struct lov_oinfo *loi);
void osc_check_rpcs(const struct lu_env *env, struct client_obd *cli);
-int osc_queue_async_io(const struct lu_env *env,
- struct obd_export *exp, struct lov_stripe_md *lsm,
- struct lov_oinfo *loi, void *cookie,
- int cmd, obd_off off, int count,
- obd_flag brw_flags, enum async_flags async_flags);
-int osc_teardown_async_page(struct obd_export *exp,
- struct lov_stripe_md *lsm,
- struct lov_oinfo *loi, void *cookie);
+int osc_queue_async_io(const struct lu_env *env, struct obd_export *exp,
+ struct lov_stripe_md *lsm, struct lov_oinfo *loi,
+ struct osc_async_page *oap, int cmd, int off,
+ int count, obd_flag brw_flags, enum async_flags async_flags);
+int osc_teardown_async_page(struct obd_export *exp, struct lov_stripe_md *lsm,
+ struct lov_oinfo *loi, struct osc_async_page *oap);
int osc_process_config_base(struct obd_device *obd, struct lustre_cfg *cfg);
int osc_set_async_flags_base(struct client_obd *cli,
struct lov_oinfo *loi, struct osc_async_page *oap,
return (rc == -EIO || rc == -EROFS || rc == -ENOMEM || rc == -EAGAIN);
}
-/* return 1 if osc should be resend request */
-static inline int osc_should_resend(int resend, struct client_obd *cli)
-{
- return cfs_atomic_read(&cli->cl_resends) ?
- cfs_atomic_read(&cli->cl_resends) > resend : 1;
-}
-
#ifndef min_t
#define min_t(type,x,y) \
({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
return container_of0(d->obd_lu_dev, struct osc_device, od_cl.cd_lu_dev);
}
+int osc_dlm_lock_pageref(struct ldlm_lock *dlm);
#endif /* OSC_INTERNAL_H */