#define IOC_MDC_TYPE 'i'
#define IOC_MDC_MIN_NR 20
#define IOC_MDC_LOOKUP _IOWR(IOC_MDC_TYPE, 20, struct obd_device *)
-#define IOC_MDC_GETSTRIPE _IOWR(IOC_MDC_TYPE, 21, struct lov_mds_md *)
+/* Moved to lustre_user.h
+#define IOC_MDC_GETSTRIPE _IOWR(IOC_MDC_TYPE, 21, struct lov_mds_md *) */
+#define IOC_MDC_FINISH_GNS _IOWR(IOC_MDC_TYPE, 22, struct obd_device *)
#define IOC_MDC_MAX_NR 50
#ifdef __KERNEL__
# include <linux/mount.h>
#endif
+#include <linux/lvfs.h>
#include <linux/lustre_lib.h>
#include <linux/lustre_idl.h>
#include <linux/lustre_export.h>
struct list_head lop_pending;
int lop_num_pending;
struct list_head lop_urgent;
- struct list_head lop_pending_sync;
+ struct list_head lop_pending_group;
};
struct lov_oinfo { /* per-stripe data structure */
__u64 loi_id; /* object ID on the target OST */
__u64 loi_gr; /* object group on the target OST */
- struct lustre_handle *loi_handle; /* open file handle for obj on OST */
int loi_ost_idx; /* OST stripe index in lov_tgt_desc->tgts */
int loi_ost_gen; /* generation of this loi_ost_idx */
- /* tracking offsets per file, per stripe.. */
+ /* used by the osc to keep track of what objects to build into rpcs */
struct loi_oap_pages loi_read_lop;
struct loi_oap_pages loi_write_lop;
+ /* _cli_ is poorly named, it should be _ready_ */
struct list_head loi_cli_item;
+ struct list_head loi_write_item;
+ struct list_head loi_read_item;
+
+ int loi_kms_valid:1;
+ __u64 loi_kms; /* known minimum size */
+ __u64 loi_rss; /* recently seen size */
+ __u64 loi_mtime; /* recently seen mtime */
+ __u64 loi_blocks; /* recently seen blocks */
};
static inline void loi_init(struct lov_oinfo *loi)
{
INIT_LIST_HEAD(&loi->loi_read_lop.lop_pending);
INIT_LIST_HEAD(&loi->loi_read_lop.lop_urgent);
- INIT_LIST_HEAD(&loi->loi_read_lop.lop_pending_sync);
+ INIT_LIST_HEAD(&loi->loi_read_lop.lop_pending_group);
INIT_LIST_HEAD(&loi->loi_write_lop.lop_pending);
INIT_LIST_HEAD(&loi->loi_write_lop.lop_urgent);
- INIT_LIST_HEAD(&loi->loi_write_lop.lop_pending_sync);
+ INIT_LIST_HEAD(&loi->loi_write_lop.lop_pending_group);
INIT_LIST_HEAD(&loi->loi_cli_item);
+ INIT_LIST_HEAD(&loi->loi_write_item);
+ INIT_LIST_HEAD(&loi->loi_read_item);
}
struct lov_stripe_md {
/* Public members. */
__u64 lsm_object_id; /* lov object id */
__u64 lsm_object_gr; /* lov object id */
- __u64 lsm_maxbytes;
+ __u64 lsm_maxbytes; /* maximum possible file size */
+ unsigned long lsm_xfersize; /* optimal transfer size */
/* LOV-private members start here -- only for use in lov/. */
__u32 lsm_magic;
struct obd_type {
struct list_head typ_chain;
struct obd_ops *typ_ops;
+ struct md_ops *typ_md_ops;
struct proc_dir_entry *typ_procroot;
char *typ_name;
int typ_refcnt;
};
enum async_flags {
- ASYNC_READY = 0x1,
+ ASYNC_READY = 0x1, /* ap_make_ready will not be called before this
+ page is added to an rpc */
ASYNC_URGENT = 0x2,
- ASYNC_COUNT_STABLE = 0x4,
+ ASYNC_COUNT_STABLE = 0x4, /* ap_refresh_count will not be called
+ to give the caller a chance to update
+ or cancel the size of the io */
+ ASYNC_GROUP_SYNC = 0x8, /* ap_completion will not be called, instead
+ the page is accounted for in the
+ obd_io_group given to
+ obd_queue_group_io */
};
struct obd_async_page_ops {
int (*ap_make_ready)(void *data, int cmd);
int (*ap_refresh_count)(void *data, int cmd);
void (*ap_fill_obdo)(void *data, int cmd, struct obdo *oa);
- void (*ap_completion)(void *data, int cmd, int rc);
+ void (*ap_completion)(void *data, int cmd, struct obdo *oa, int rc);
};
-struct obd_sync_io_container {
- spinlock_t osic_lock;
- atomic_t osic_refcount;
- int osic_pending;
- int osic_rc;
- wait_queue_head_t osic_waitq;
+/* the `oig' is passed down from a caller of obd rw methods. the callee
+ * records enough state such that the caller can sleep on the oig and
+ * be woken when all the callees have finished their work */
+struct obd_io_group {
+ spinlock_t oig_lock;
+ atomic_t oig_refcount;
+ int oig_pending;
+ int oig_rc;
+ struct list_head oig_occ_list;
+ wait_queue_head_t oig_waitq;
};
-/* Individual type definitions */
+/* the oig callback context lets the callee of obd rw methods register
+ * for callbacks from the caller. */
+struct oig_callback_context {
+ struct list_head occ_oig_item;
+ /* called when the caller has received a signal while sleeping.
+ * callees of this method are encouraged to abort their state
+ * in the oig. This may be called multiple times. */
+ void (*occ_interrupted)(struct oig_callback_context *occ);
+};
+
+/* if we find more consumers this could be generalized */
+#define OBD_HIST_MAX 32
+struct obd_histogram {
+ spinlock_t oh_lock;
+ unsigned long oh_buckets[OBD_HIST_MAX];
+};
struct ost_server_data;
+#define FILTER_SUBDIR_COUNT 32 /* set to zero for no subdirs */
+
+#define FILTER_GROUP_LLOG 1
+#define FILTER_GROUP_ECHO 2
+#define FILTER_GROUP_FIRST_MDS 3
+
+struct filter_subdirs {
+ struct dentry *dentry[FILTER_SUBDIR_COUNT];
+};
+
+struct filter_group_llog {
+ struct list_head list;
+ int group;
+ struct obd_llogs *llogs;
+};
+
struct filter_obd {
const char *fo_fstype;
struct super_block *fo_sb;
struct vfsmount *fo_vfsmnt;
- struct dentry *fo_dentry_O;
- struct dentry **fo_dentry_O_groups;
- struct dentry **fo_dentry_O_sub;
+
+ int fo_group_count;
+ struct dentry *fo_dentry_O; /* the "O"bject directory dentry */
+ struct dentry **fo_groups; /* dentries for each group dir */
+ struct filter_subdirs *fo_subdirs; /* subdir array per group */
+ __u64 *fo_last_objids; // per-group last created objid
+ struct file **fo_last_objid_files;
+
spinlock_t fo_objidlock; /* protect fo_lastobjid increment */
spinlock_t fo_translock; /* protect fsd_last_rcvd increment */
struct file *fo_rcvd_filp;
unsigned long *fo_last_rcvd_slots;
__u64 fo_mount_count;
+ unsigned int fo_destroy_in_progress:1;
+ struct semaphore fo_create_lock;
+
struct file_operations *fo_fop;
struct inode_operations *fo_iop;
struct address_space_operations *fo_aops;
struct list_head fo_export_list;
int fo_subdir_count;
- spinlock_t fo_grant_lock; /* protects tot_granted */
- obd_size fo_tot_granted;
- obd_size fo_tot_cached;
+
+ obd_size fo_tot_dirty; /* protected by obd_osfs_lock */
+ obd_size fo_tot_granted; /* all values in bytes */
+ obd_size fo_tot_pending;
+
+ obd_size fo_readcache_max_filesize;
struct obd_import *fo_mdc_imp;
struct obd_uuid fo_mdc_uuid;
struct lustre_handle fo_mdc_conn;
-#if 0
- struct ptlrpc_client fo_mdc_client;
-#endif
- struct file **fo_last_objid_files;
- __u64 *fo_last_objids; //last created object ID for groups
struct semaphore fo_alloc_lock;
+
+ struct obd_histogram fo_r_pages;
+ struct obd_histogram fo_w_pages;
+ struct obd_histogram fo_r_discont_pages;
+ struct obd_histogram fo_w_discont_pages;
+ struct obd_histogram fo_r_discont_blocks;
+ struct obd_histogram fo_w_discont_blocks;
+
+ struct list_head fo_llog_list;
+ spinlock_t fo_llog_list_lock;
};
struct mds_server_data;
-/* if we find more consumers this could be generalized */
-#define OSC_HIST_MAX 32
-struct osc_histogram {
- spinlock_t oh_lock;
- unsigned long oh_buckets[OSC_HIST_MAX];
-};
+#define OSC_MAX_RIF_DEFAULT 4
+#define OSC_MAX_RIF_MAX 32
+#define OSC_MAX_DIRTY_DEFAULT 4
+#define OSC_MAX_DIRTY_MB_MAX 256 /* totally arbitrary */
struct mdc_rpc_lock;
struct client_obd {
//struct llog_canceld_ctxt *cl_llcd; /* it's included by obd_llog_ctxt */
void *cl_llcd_offset;
- struct semaphore cl_dirty_sem;
- obd_size cl_dirty; /* all _dirty_ in bytes */
- obd_size cl_dirty_granted; /* from ost */
- obd_size cl_dirty_max; /* allowed w/o rpc */
- struct list_head cl_cache_waiters;
-
struct obd_device *cl_mgmtcli_obd;
- /* this is just to keep existing infinitely caching behaviour between
- * clients and OSTs that don't have the grant code in yet.. it can
- * be yanked once everything speaks grants */
- char cl_ost_can_grant;
+ /* the grant values are protected by loi_list_lock below */
+ long cl_dirty; /* all _dirty_ in bytes */
+ long cl_dirty_max; /* allowed w/o rpc */
+ long cl_avail_grant; /* bytes of credit for ost */
+ long cl_lost_grant; /* lost credits (trunc) */
+ struct list_head cl_cache_waiters; /* waiting for cache/grant */
/* keep track of objects that have lois that contain pages which
* have been queued for async brw. this lock also protects the
- * lists of obd_client_pages that hang off of the loi */
+ * lists of osc_client_pages that hang off of the loi */
spinlock_t cl_loi_list_lock;
struct list_head cl_loi_ready_list;
+ struct list_head cl_loi_write_list;
+ struct list_head cl_loi_read_list;
int cl_brw_in_flight;
/* just a sum of the loi/lop pending numbers to be exported by /proc */
int cl_pending_w_pages;
int cl_pending_r_pages;
int cl_max_pages_per_rpc;
int cl_max_rpcs_in_flight;
- struct osc_histogram cl_read_rpc_hist;
- struct osc_histogram cl_write_rpc_hist;
- struct osc_histogram cl_read_page_hist;
- struct osc_histogram cl_write_page_hist;
+ struct obd_histogram cl_read_rpc_hist;
+ struct obd_histogram cl_write_rpc_hist;
+ struct obd_histogram cl_read_page_hist;
+ struct obd_histogram cl_write_page_hist;
struct mdc_rpc_lock *cl_rpc_lock;
struct mdc_rpc_lock *cl_setattr_lock;
+ struct osc_creator cl_oscc;
};
/* Like a client, with some hangers-on. Keep mc_client_obd first so that we
struct dentry *mds_logs_dir;
struct dentry *mds_objects_dir;
struct llog_handle *mds_cfg_llh;
-// struct llog_handle *mds_catalog;
+// struct llog_handle *mds_catalog;
struct obd_device *mds_osc_obd; /* XXX lov_obd */
struct obd_uuid mds_lov_uuid;
char *mds_profile;
struct file *mds_lov_objid_filp;
unsigned long *mds_client_bitmap;
struct semaphore mds_orphan_recovery_sem;
-
+ /*add mds num here for real mds and cache mds create
+ FIXME later will be totally fixed by b_cmd*/
+ int mds_num;
atomic_t mds_open_count;
+
+ char *mds_lmv_name;
+ struct obd_device *mds_lmv_obd; /* XXX lmv_obd */
+ struct obd_export *mds_lmv_exp; /* XXX lov_exp */
+ struct ptlrpc_service *mds_create_service;
+ atomic_t mds_real_clients;
+ struct obd_uuid mds_lmv_uuid;
+ struct dentry *mds_fids_dir;
};
struct echo_obd {
};
struct cache_obd {
- struct obd_export *cobd_target_exp;/* local connection to target obd */
+ struct obd_export *cobd_real_exp;/* local connection to target obd */
struct obd_export *cobd_cache_exp; /* local connection to cache obd */
+ int refcount;
+ int cache_on;
};
struct lov_tgt_desc {
struct lov_tgt_desc *tgts;
};
+struct lmv_tgt_desc {
+ struct obd_uuid uuid;
+ struct obd_export *ltd_exp;
+ int active; /* is this target up for requests */
+};
+
+struct lmv_obd {
+ spinlock_t lmv_lock;
+ struct lmv_desc desc;
+ int bufsize;
+ int refcount;
+ struct lmv_tgt_desc *tgts;
+ struct obd_uuid cluuid;
+ struct obd_export *exp;
+ int connected;
+ int max_easize;
+ int max_cookiesize;
+ int server_timeout;
+};
+
struct niobuf_local {
__u64 offset;
__u32 len;
__u32 flags;
- int rc;
struct page *page;
struct dentry *dentry;
- unsigned long start;
+ int lnb_grant_used;
+ int rc;
};
+struct cache_manager_obd {
+ struct obd_device *cm_master_obd; /* master lov */
+ struct obd_export *cm_master_exp;
+ struct obd_device *cm_cache_obd; /* cache obdfilter */
+ struct obd_export *cm_cache_exp;
+ int cm_master_group; /* master group*/
+ struct cmobd_write_service *cm_write_srv;
+};
+
/* Don't conflict with on-wire flags OBD_BRW_WRITE, etc */
#define N_LOCAL_TEMP_PAGE 0x10000000
LLOG_RD1_REPL_CTXT = 9,
LLOG_TEST_ORIG_CTXT = 10,
LLOG_TEST_REPL_CTXT = 11,
+ LLOG_REINT_ORIG_CTXT = 12,
LLOG_MAX_CTXTS
};
+struct obd_llogs {
+ struct llog_ctxt *llog_ctxt[LLOG_MAX_CTXTS];
+};
/* corresponds to one of the obd's */
struct obd_device {
struct obd_uuid obd_uuid;
int obd_minor;
- int obd_attached:1, obd_set_up:1, obd_recovering:1,
- obd_abort_recovery:1, obd_replayable:1, obd_no_transno:1,
- obd_no_recov:1, obd_stopping:1;
+ unsigned int obd_attached:1, obd_set_up:1, obd_recovering:1,
+ obd_abort_recovery:1, obd_replayable:1, obd_no_transno:1,
+ obd_no_recov:1, obd_stopping:1;
atomic_t obd_refcount;
wait_queue_head_t obd_refcount_waitq;
struct proc_dir_entry *obd_proc_entry;
spinlock_t obd_dev_lock;
__u64 obd_last_committed;
struct fsfilt_operations *obd_fsops;
- struct llog_ctxt *obd_llog_ctxt[LLOG_MAX_CTXTS];
+ spinlock_t obd_osfs_lock;
struct obd_statfs obd_osfs;
unsigned long obd_osfs_age;
- struct obd_run_ctxt obd_ctxt;
+ struct lvfs_run_ctxt obd_lvfs_ctxt;
+ struct obd_llogs obd_llogs;
+ struct llog_ctxt *obd_llog_ctxt[LLOG_MAX_CTXTS];
struct obd_device *obd_observer;
struct obd_export *obd_self_export;
int obd_replayed_requests;
int obd_requests_queued_for_recovery;
wait_queue_head_t obd_next_transno_waitq;
- wait_queue_head_t obd_commit_waitq;
+ struct list_head obd_uncommitted_replies;
+ spinlock_t obd_uncommitted_replies_lock;
struct timer_list obd_recovery_timer;
struct list_head obd_recovery_queue;
struct list_head obd_delayed_reply_queue;
struct cache_obd cobd;
struct ptlbd_obd ptlbd;
struct mgmtcli_obd mgmtcli;
+ struct lmv_obd lmv;
+ struct cache_manager_obd cmobd;
} u;
/* Fields used by LProcFS */
unsigned int obd_cntr_base;
#define OBD_OPT_FORCE 0x0001
#define OBD_OPT_FAILOVER 0x0002
+#define OBD_OPT_REAL_CLIENT 0x0004
#define OBD_LLOG_FL_SENDNOW 0x0001
+struct mdc_op_data;
+
struct obd_ops {
struct module *o_owner;
int (*o_iocontrol)(unsigned int cmd, struct obd_export *exp, int len,
int (*o_attach)(struct obd_device *dev, obd_count len, void *data);
int (*o_detach)(struct obd_device *dev);
int (*o_setup) (struct obd_device *dev, obd_count len, void *data);
- int (*o_postsetup) (struct obd_device *dev);
int (*o_precleanup)(struct obd_device *dev, int flags);
int (*o_cleanup)(struct obd_device *dev, int flags);
int (*o_postrecov)(struct obd_device *dev);
struct lov_oinfo *loi, void *cookie,
int cmd, obd_off off, int count,
obd_flag brw_flags, obd_flag async_flags);
- int (*o_queue_sync_io)(struct obd_export *exp,
- struct lov_stripe_md *lsm,
- struct lov_oinfo *loi,
- struct obd_sync_io_container *osic,
- void *cookie, int cmd, obd_off off, int count,
- obd_flag brw_flags);
- int (*o_trigger_sync_io)(struct obd_export *exp,
- struct lov_stripe_md *lsm,
- struct lov_oinfo *loi,
- struct obd_sync_io_container *osic);
+ int (*o_queue_group_io)(struct obd_export *exp,
+ struct lov_stripe_md *lsm,
+ struct lov_oinfo *loi,
+ struct obd_io_group *oig,
+ void *cookie, int cmd, obd_off off, int count,
+ obd_flag brw_flags, obd_flag async_flags);
+ int (*o_trigger_group_io)(struct obd_export *exp,
+ struct lov_stripe_md *lsm,
+ struct lov_oinfo *loi,
+ struct obd_io_group *oig);
int (*o_set_async_flags)(struct obd_export *exp,
struct lov_stripe_md *lsm,
struct lov_oinfo *loi, void *cookie,
int (*o_commitrw)(int cmd, struct obd_export *exp, struct obdo *oa,
int objcount, struct obd_ioobj *obj,
int niocount, struct niobuf_local *local,
- struct obd_trans_info *oti);
- int (*o_enqueue)(struct obd_export *exp, struct lov_stripe_md *md,
- struct lustre_handle *parent_lock,
- __u32 type, void *cookie, int cookielen, __u32 mode,
- int *flags, void *cb, void *data,
+ struct obd_trans_info *oti, int rc);
+ int (*o_write_extents)(struct obd_export *exp, struct obd_ioobj *obj,
+ int niocount, struct niobuf_local *local,int rc);
+ int (*o_enqueue)(struct obd_export *, struct lov_stripe_md *,
+ __u32 type, ldlm_policy_data_t *, __u32 mode,
+ int *flags, void *bl_cb, void *cp_cb, void *gl_cb,
+ void *data, __u32 lvb_len, void *lvb_swabber,
struct lustre_handle *lockh);
- int (*o_match)(struct obd_export *exp, struct lov_stripe_md *md,
- __u32 type, void *cookie, int cookielen, __u32 mode,
- int *flags, void *data, struct lustre_handle *lockh);
- int (*o_change_cbdata)(struct obd_export *exp,
- struct lov_stripe_md *lsm, ldlm_iterator_t it,
- void *data);
+ int (*o_match)(struct obd_export *, struct lov_stripe_md *, __u32 type,
+ ldlm_policy_data_t *, __u32 mode, int *flags, void *data,
+ struct lustre_handle *lockh);
+ int (*o_change_cbdata)(struct obd_export *, struct lov_stripe_md *,
+ ldlm_iterator_t it, void *data);
int (*o_cancel)(struct obd_export *, struct lov_stripe_md *md,
__u32 mode, struct lustre_handle *);
int (*o_cancel_unused)(struct obd_export *, struct lov_stripe_md *,
int (*o_destroy_export)(struct obd_export *exp);
/* llog related obd_methods */
- int (*o_llog_init)(struct obd_device *obd, struct obd_device *disk_obd,
- int count, struct llog_logid *logid);
- int (*o_llog_finish)(struct obd_device *obd, int count);
-
- /* only until proper file size mechanics arrive */
- int (*o_lock_contains)(struct obd_export *exp,
- struct lov_stripe_md *lsm,
- struct ldlm_lock *lock, obd_off offset);
+ int (*o_llog_init)(struct obd_device *, struct obd_llogs *,
+ struct obd_device *, int, struct llog_catid *);
+ int (*o_llog_finish)(struct obd_device *, struct obd_llogs *, int);
+ int (*o_llog_connect)(struct obd_device *, struct llogd_conn_body *);
+
/* metadata-only methods */
int (*o_pin)(struct obd_export *, obd_id ino, __u32 gen, int type,
struct obd_client_handle *, int flag);
int (*o_unpin)(struct obd_export *, struct obd_client_handle *, int);
- int (*o_invalidate_import)(struct obd_device *, struct obd_import *);
+ int (*o_import_event)(struct obd_device *, struct obd_import *,
+ enum obd_import_event);
int (*o_notify)(struct obd_device *obd, struct obd_device *watched,
int active);
+ int (*o_init_ea_size)(struct obd_export *, int, int);
+
/*
* NOTE: If adding ops, add another LPROCFS_OBD_OP_INIT() line
* to lprocfs_alloc_obd_stats() in obdclass/lprocfs_status.c.
* Also, add a wrapper function in include/linux/obd_class.h.
*/
-
};
+struct ll_uctxt;
+
+struct md_ops {
+ int (*m_getstatus)(struct obd_export *, struct ll_fid *);
+ int (*m_change_cbdata)(struct obd_export *, struct ll_fid *,
+ ldlm_iterator_t, void *);
+ int (*m_change_cbdata_name)(struct obd_export *, struct ll_fid *,
+ char *, int, struct ll_fid *,
+ ldlm_iterator_t, void *);
+ int (*m_close)(struct obd_export *, struct obdo *,
+ struct obd_client_handle *,
+ struct ptlrpc_request **);
+ int (*m_create)(struct obd_export *, struct mdc_op_data *,
+ const void *, int, int, __u32, __u32,
+ __u64, struct ptlrpc_request **);
+ int (*m_done_writing)(struct obd_export *, struct obdo *);
+ int (*m_enqueue)(struct obd_export *, int, struct lookup_intent *,
+ int, struct mdc_op_data *, struct lustre_handle *,
+ void *, int, ldlm_completion_callback,
+ ldlm_blocking_callback, void *);
+ int (*m_getattr)(struct obd_export *, struct ll_fid *,
+ unsigned long, unsigned int,
+ struct ptlrpc_request **);
+ int (*m_getattr_name)(struct obd_export *, struct ll_fid *,
+ char *, int, unsigned long,
+ unsigned int, struct ptlrpc_request **);
+ int (*m_intent_lock)(struct obd_export *, struct ll_uctxt *,
+ struct ll_fid *, const char *, int,
+ void *, int, struct ll_fid *,
+ struct lookup_intent *, int,
+ struct ptlrpc_request **,
+ ldlm_blocking_callback);
+ int (*m_link)(struct obd_export *, struct mdc_op_data *,
+ struct ptlrpc_request **);
+ int (*m_rename)(struct obd_export *, struct mdc_op_data *,
+ const char *, int, const char *, int,
+ struct ptlrpc_request **);
+ int (*m_setattr)(struct obd_export *, struct mdc_op_data *,
+ struct iattr *, void *, int , void *, int,
+ struct ptlrpc_request **);
+ int (*m_sync)(struct obd_export *, struct ll_fid *,
+ struct ptlrpc_request **);
+ int (*m_readpage)(struct obd_export *, struct ll_fid *,
+ __u64, struct page *, struct ptlrpc_request **);
+ int (*m_unlink)(struct obd_export *, struct mdc_op_data *,
+ struct ptlrpc_request **);
+ int (*m_valid_attrs)(struct obd_export *, struct ll_fid *);
+ struct obd_device * (*m_get_real_obd)(struct obd_export *,
+ char *name, int len);
+
+ int (*m_req2lustre_md)(struct obd_export *exp,
+ struct ptlrpc_request *req, unsigned int offset,
+ struct obd_export *osc_exp, struct lustre_md *md);
+ int (*m_set_open_replay_data)(struct obd_export *exp,
+ struct obd_client_handle *och,
+ struct ptlrpc_request *open_req);
+ int (*m_clear_open_replay_data)(struct obd_export *exp,
+ struct obd_client_handle *och);
+ int (*m_store_inode_generation)(struct obd_export *exp,
+ struct ptlrpc_request *req, int reqoff,
+ int repoff);
+ int (*m_set_lock_data)(struct obd_export *exp, __u64 *l, void *data);
+
+ /*
+ * NOTE: If adding ops, add another LPROCFS_OBD_OP_INIT() line
+ * to lprocfs_alloc_obd_stats() in obdclass/lprocfs_status.c.
+ * Also, add a wrapper function in include/linux/obd_class.h.
+ */
+};
static inline void obd_transno_commit_cb(struct obd_device *obd, __u64 transno,
int error)
obd->obd_name, transno);
if (transno > obd->obd_last_committed) {
obd->obd_last_committed = transno;
- wake_up(&obd->obd_commit_waitq);
+ ptlrpc_commit_replies (obd);
}
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff