* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*/
/*
#ifndef _LUSTRE_LIB_H
#define _LUSTRE_LIB_H
-#include <libcfs/libcfs.h>
+#include <libcfs/kp30.h>
#include <lustre/lustre_idl.h>
#include <lustre_ver.h>
#include <lustre_cfg.h>
void target_client_add_cb(struct obd_device *obd, __u64 transno, void *cb_data,
int error);
-int target_handle_connect(struct ptlrpc_request *req);
+void target_trans_table_init(struct obd_device *obd);
+__u32 target_trans_table_last_time(struct obd_export *exp);
+void target_trans_table_recalc(struct obd_device *obd, __u32 new_age);
+void target_trans_table_update(struct obd_export *exp, __u64 transno);
+#ifdef __KERNEL__
+int target_fs_version_capable(struct obd_device *obd);
+#else
+static inline int target_fs_version_capable(struct obd_device *obd)
+{
+ return 0;
+}
+#endif
+int target_handle_connect(struct ptlrpc_request *req, svc_handler_t handler);
int target_handle_disconnect(struct ptlrpc_request *req);
void target_destroy_export(struct obd_export *exp);
-int target_handle_reconnect(struct lustre_handle *conn, struct obd_export *exp,
- struct obd_uuid *cluuid, int);
-int target_pack_pool_reply(struct ptlrpc_request *req);
int target_handle_ping(struct ptlrpc_request *req);
+int target_pack_pool_reply(struct ptlrpc_request *req);
void target_committed_to_req(struct ptlrpc_request *req);
/* quotacheck callback, dqacq/dqrel callback handler */
#define target_handle_dqacq_callback(req) ldlm_callback_reply(req, -ENOTSUPP)
#endif
-#define OBD_RECOVERY_MAX_TIME (obd_timeout * 18) /* b13079 */
-
void target_cancel_recovery_timer(struct obd_device *obd);
-int target_start_recovery_thread(struct obd_device *obd,
- svc_handler_t handler);
-void target_stop_recovery_thread(struct obd_device *obd);
+void target_abort_recovery(void *data);
+int target_recovery_check_and_stop(struct obd_device *obd);
void target_cleanup_recovery(struct obd_device *obd);
int target_queue_recovery_request(struct ptlrpc_request *req,
struct obd_device *obd);
+int target_handle_reply(struct ptlrpc_request *req, int rc, int fail);
void target_send_reply(struct ptlrpc_request *req, int rc, int fail_id);
/* client.c */
-int client_sanobd_setup(struct obd_device *obddev, struct lustre_cfg* lcfg);
+int client_sanobd_setup(struct obd_device *obddev, obd_count len, void *buf);
struct client_obd *client_conn2cli(struct lustre_handle *conn);
-struct md_open_data;
+struct mdc_open_data;
struct obd_client_handle {
- struct lustre_handle och_fh;
- struct lu_fid och_fid;
- struct md_open_data *och_mod;
+ struct lustre_handle och_fh;
+ struct llog_cookie och_cookie;
+ struct mdc_open_data *och_mod;
__u32 och_magic;
- int och_flags;
};
#define OBD_CLIENT_HANDLE_MAGIC 0xd15ea5ed
struct obdo ioc_obdo1;
struct obdo ioc_obdo2;
- obd_size ioc_count;
- obd_off ioc_offset;
- __u32 ioc_dev;
- __u32 ioc_command;
+ obd_size ioc_count;
+ obd_off ioc_offset;
+ __u32 ioc_dev;
+ __u32 ioc_command;
__u64 ioc_nid;
__u32 ioc_nal;
__u32 ioc_type;
/* buffers the kernel will treat as user pointers */
- __u32 ioc_plen1;
- char *ioc_pbuf1;
- __u32 ioc_plen2;
- char *ioc_pbuf2;
+ __u32 ioc_plen1;
+ char *ioc_pbuf1;
+ __u32 ioc_plen2;
+ char *ioc_pbuf2;
/* inline buffers for various arguments */
- __u32 ioc_inllen1;
- char *ioc_inlbuf1;
- __u32 ioc_inllen2;
- char *ioc_inlbuf2;
- __u32 ioc_inllen3;
- char *ioc_inlbuf3;
- __u32 ioc_inllen4;
- char *ioc_inlbuf4;
+ __u32 ioc_inllen1;
+ char *ioc_inlbuf1;
+ __u32 ioc_inllen2;
+ char *ioc_inlbuf2;
+ __u32 ioc_inllen3;
+ char *ioc_inlbuf3;
+ __u32 ioc_inllen4;
+ char *ioc_inlbuf4;
char ioc_bulk[0];
};
struct obd_ioctl_hdr {
- __u32 ioc_len;
- __u32 ioc_version;
+ __u32 ioc_len;
+ __u32 ioc_version;
};
static inline int obd_ioctl_packlen(struct obd_ioctl_data *data)
#define OBD_IOC_BRW_WRITE _IOWR('f', 126, OBD_IOC_DATA_TYPE)
#define OBD_IOC_NAME2DEV _IOWR('f', 127, OBD_IOC_DATA_TYPE)
#define OBD_IOC_UUID2DEV _IOWR('f', 130, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_GETNAME_OLD is for compatibility with 1.4.x */
+#define OBD_IOC_GETNAME_OLD _IOR ('f', 131, OBD_IOC_DATA_TYPE)
#define OBD_IOC_GETNAME _IOWR('f', 131, OBD_IOC_DATA_TYPE)
#define OBD_IOC_LOV_GET_CONFIG _IOWR('f', 132, OBD_IOC_DATA_TYPE)
#define OBD_IOC_CLIENT_RECOVER _IOW ('f', 133, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_PING_TARGET _IOW ('f', 136, OBD_IOC_DATA_TYPE)
#define OBD_IOC_DEC_FS_USE_COUNT _IO ('f', 139 )
#define OBD_IOC_NO_TRANSNO _IOW ('f', 140, OBD_IOC_DATA_TYPE)
#define OBD_IOC_SET_READONLY _IOW ('f', 141, OBD_IOC_DATA_TYPE)
#define OBD_IOC_ABORT_RECOVERY _IOR ('f', 142, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_ROOT_SQUASH _IOWR('f', 143, OBD_IOC_DATA_TYPE)
-
#define OBD_GET_VERSION _IOWR ('f', 144, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_GSS_SUPPORT _IOWR('f', 145, OBD_IOC_DATA_TYPE)
-
#define OBD_IOC_CLOSE_UUID _IOWR ('f', 147, OBD_IOC_DATA_TYPE)
#define OBD_IOC_GETDEVICE _IOWR ('f', 149, OBD_IOC_DATA_TYPE)
#define ECHO_IOC_ENQUEUE _IOWR('f', 202, OBD_IOC_DATA_TYPE)
#define ECHO_IOC_CANCEL _IOWR('f', 203, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_GET_OBJ_VERSION _IOR('f', 210, OBD_IOC_DATA_TYPE)
+
/* XXX _IOWR('f', 250, long) has been defined in
- * libcfs/include/libcfs/libcfs_private.h for debug, don't use it
+ * lnet/include/libcfs/kp30.h for debug, don't use it
*/
/* Until such time as we get_info the per-stripe maximum from the OST,
* we define this to be 2T - 4k, which is the ext3 maxbytes. */
#define LUSTRE_STRIPE_MAXBYTES 0x1fffffff000ULL
+/* Special values for remove LOV EA from disk */
+#define LOVEA_DELETE_VALUES(size, count, offset) (size == 0 && count == 0 && \
+ offset == (typeof(offset))(-1))
+
/* #define POISON_BULK 0 */
/*
*
*/
+static inline int back_to_sleep(void *arg)
+{
+ return 0;
+}
+
#define LWI_ON_SIGNAL_NOOP ((void (*)(void *))(-1))
struct l_wait_info {
} while (0)
#else /* !__KERNEL__ */
-#define __l_wait_event(wq, condition, info, ret, excl) \
+#define __l_wait_event(wq, condition, info, ret, excl) \
do { \
long __timeout = info->lwi_timeout; \
long __now; \
#endif /* __KERNEL__ */
-
#define l_wait_event(wq, condition, info) \
({ \
int __ret; \
__ret; \
})
-#define cfs_wait_event(wq, condition) \
-({ \
- struct l_wait_info lwi = { 0 }; \
- l_wait_event(wq, condition, &lwi); \
-})
-
#ifdef __KERNEL__
#define LIBLUSTRE_CLIENT (0)
#else
git://git.whamcloud.com / fs / lustre-release.git / blobdiff