#ifndef _LUSTRE_OST_H
#define _LUSTRE_OST_H
-#include <linux/obd_support.h>
+#include <linux/obd_class.h>
-#define OST_EXIT 1
#define LUSTRE_OST_NAME "ost"
#define LUSTRE_OSC_NAME "osc"
-struct ost_obd {
- struct obd_device *ost_tgt;
- struct obd_conn ost_conn;
- struct task_struct *ost_thread;
- wait_queue_head_t ost_waitq;
- wait_queue_head_t ost_done_waitq;
- int ost_flags;
- spinlock_t ost_lock;
- struct list_head ost_reqs;
-
- struct ptlrpc_service *ost_service;
-};
-
-struct ost_request {
- struct list_head rq_list;
- struct ost_obd *rq_obd;
- int rq_status;
-
- char *rq_reqbuf;
- int rq_reqlen;
- struct ost_req_hdr *rq_reqhdr;
- struct ost_req *rq_req;
-
- char *rq_repbuf;
- int rq_replen;
- struct ost_rep_hdr *rq_rephdr;
- struct ost_rep *rq_rep;
-
- void *rq_reply_handle;
- wait_queue_head_t rq_wait_for_rep;
-};
-
/* ost/ost_pack.c */
-int ost_pack_req(char *buf1, int buflen1, char *buf2, int buflen2, struct ptlreq_hdr **hdr, struct ost_req **req, int *len, char **buf);
-int ost_unpack_req(char *buf, int len, struct ptlreq_hdr **hdr, struct ost_req **req);
-int ost_pack_rep(void *buf1, __u32 buflen1, void *buf2, __u32 buflen2, struct ptlrep_hdr **hdr, struct ost_rep **rep, int *len, char **buf);
-int ost_unpack_rep(char *buf, int len, struct ptlrep_hdr **hdr, struct ost_rep **rep);
-void ost_pack_niobuf(void **tmp, void *addr, __u64 offset, __u32 len,
- __u32 flags);
-void ost_unpack_niobuf(void **tmp, struct niobuf **nbp);
+void ost_pack_niobuf(void **tmp, __u64 offset, __u32 len, __u32 flags,
+ __u32 xid);
+void ost_unpack_niobuf(void **tmp, struct niobuf_remote **nbp);
void ost_pack_ioo(void **tmp, struct obdo *oa, int bufcnt);
void ost_unpack_ioo(void **tmp, struct obd_ioobj **ioop);
-void *ost_req_buf2(struct ost_req *req);
-void *ost_req_buf1(struct ost_req *req);
-void *ost_rep_buf2(struct ost_rep *rep);
-void *ost_rep_buf1(struct ost_rep *rep);
-
-
#endif
-
-