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/linux/net/ceph/
H A Dosd_client.c69 static inline void verify_osdc_locked(struct ceph_osd_client *osdc) in verify_osdc_locked() argument
71 WARN_ON(!rwsem_is_locked(&osdc->lock)); in verify_osdc_locked()
73 static inline void verify_osdc_wrlocked(struct ceph_osd_client *osdc) in verify_osdc_wrlocked() argument
75 WARN_ON(!rwsem_is_wrlocked(&osdc->lock)); in verify_osdc_wrlocked()
79 struct ceph_osd_client *osdc = osd->o_osdc; in verify_osd_locked() local
82 rwsem_is_locked(&osdc->lock)) && in verify_osd_locked()
83 !rwsem_is_wrlocked(&osdc->lock)); in verify_osd_locked()
90 static inline void verify_osdc_locked(struct ceph_osd_client *osdc) { } in verify_osdc_locked() argument
91 static inline void verify_osdc_wrlocked(struct ceph_osd_client *osdc) { } in verify_osdc_wrlocked() argument
544 struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc, in ceph_osdc_alloc_request() argument
585 struct ceph_osd_client *osdc = req->r_osdc; __ceph_osdc_alloc_messages() local
1055 ceph_osdc_new_request(struct ceph_osd_client * osdc,struct ceph_file_layout * layout,struct ceph_vino vino,u64 off,u64 * plen,unsigned int which,int num_ops,int opcode,int flags,struct ceph_snap_context * snapc,u32 truncate_seq,u64 truncate_size,bool use_mempool) ceph_osdc_new_request() argument
1260 create_osd(struct ceph_osd_client * osdc,int onum) create_osd() argument
1303 struct ceph_osd_client *osdc = osd->o_osdc; DEFINE_RB_FUNCS() local
1324 struct ceph_osd_client *osdc = osd->o_osdc; __remove_osd_from_lru() local
1340 struct ceph_osd_client *osdc = osd->o_osdc; close_osd() local
1415 lookup_create_osd(struct ceph_osd_client * osdc,int o,bool wrlocked) lookup_create_osd() argument
1491 have_pool_full(struct ceph_osd_client * osdc) have_pool_full() argument
1506 pool_full(struct ceph_osd_client * osdc,s64 pool_id) pool_full() argument
1521 target_should_be_paused(struct ceph_osd_client * osdc,const struct ceph_osd_request_target * t,struct ceph_pg_pool_info * pi) target_should_be_paused() argument
1550 pick_closest_replica(struct ceph_osd_client * osdc,const struct ceph_osds * acting) pick_closest_replica() argument
1581 calc_target(struct ceph_osd_client * osdc,struct ceph_osd_request_target * t,bool any_change) calc_target() argument
2357 maybe_request_map(struct ceph_osd_client * osdc) maybe_request_map() argument
2383 struct ceph_osd_client *osdc = req->r_osdc; __submit_request() local
2495 struct ceph_osd_client *osdc = req->r_osdc; finish_request() local
2553 struct ceph_osd_client *osdc = req->r_osdc; cancel_map_check() local
2597 ceph_osdc_abort_requests(struct ceph_osd_client * osdc,int err) ceph_osdc_abort_requests() argument
2607 ceph_osdc_clear_abort_err(struct ceph_osd_client * osdc) ceph_osdc_clear_abort_err() argument
2615 update_epoch_barrier(struct ceph_osd_client * osdc,u32 eb) update_epoch_barrier() argument
2627 ceph_osdc_update_epoch_barrier(struct ceph_osd_client * osdc,u32 eb) ceph_osdc_update_epoch_barrier() argument
2649 struct ceph_osd_client *osdc = req->r_osdc; abort_on_full_fn() local
2671 ceph_osdc_abort_on_full(struct ceph_osd_client * osdc) ceph_osdc_abort_on_full() argument
2682 struct ceph_osd_client *osdc = req->r_osdc; check_pool_dne() local
2716 struct ceph_osd_client *osdc = &greq->monc->client->osdc; map_check_cb() local
2743 struct ceph_osd_client *osdc = req->r_osdc; send_map_check() local
2804 linger_alloc(struct ceph_osd_client * osdc) linger_alloc() argument
2883 struct ceph_osd_client *osdc = lreq->osdc; linger_registered() local
2895 struct ceph_osd_client *osdc = lreq->osdc; linger_register() local
2907 struct ceph_osd_client *osdc = lreq->osdc; linger_unregister() local
2976 struct ceph_osd_client *osdc = lreq->osdc; lwork_queue() local
3128 struct ceph_osd_client *osdc = lreq->osdc; send_linger() local
3216 struct ceph_osd_client *osdc = lreq->osdc; send_linger_ping() local
3260 struct ceph_osd_client *osdc = lreq->osdc; linger_submit() local
3276 struct ceph_osd_client *osdc = lreq->osdc; cancel_linger_map_check() local
3307 struct ceph_osd_client *osdc = lreq->osdc; linger_cancel() local
3319 struct ceph_osd_client *osdc = lreq->osdc; check_linger_pool_dne() local
3350 struct ceph_osd_client *osdc = &greq->monc->client->osdc; linger_map_check_cb() local
3378 struct ceph_osd_client *osdc = lreq->osdc; send_linger_map_check() local
3431 struct ceph_osd_client *osdc = handle_timeout() local
3520 struct ceph_osd_client *osdc = handle_osds_timeout() local
3751 struct ceph_osd_client *osdc = osd->o_osdc; handle_reply() local
3881 set_pool_was_full(struct ceph_osd_client * osdc) set_pool_was_full() argument
3893 pool_cleared_full(struct ceph_osd_client * osdc,s64 pool_id) pool_cleared_full() argument
3907 struct ceph_osd_client *osdc = lreq->osdc; recalc_linger_target() local
3934 struct ceph_osd_client *osdc = osd->o_osdc; scan_requests() local
4006 handle_one_map(struct ceph_osd_client * osdc,void * p,void * end,bool incremental,struct rb_root * need_resend,struct list_head * need_resend_linger) handle_one_map() argument
4077 kick_requests(struct ceph_osd_client * osdc,struct rb_root * need_resend,struct list_head * need_resend_linger) kick_requests() argument
4134 ceph_osdc_handle_map(struct ceph_osd_client * osdc,struct ceph_msg * msg) ceph_osdc_handle_map() argument
4280 struct ceph_osd_client *osdc = osd->o_osdc; osd_fault() local
4517 struct ceph_osd_client *osdc = osd->o_osdc; handle_backoff() local
4559 handle_watch_notify(struct ceph_osd_client * osdc,struct ceph_msg * msg) handle_watch_notify() argument
4658 ceph_osdc_start_request(struct ceph_osd_client * osdc,struct ceph_osd_request * req) ceph_osdc_start_request() argument
4678 struct ceph_osd_client *osdc = req->r_osdc; ceph_osdc_cancel_request() local
4711 ceph_osdc_wait_request(struct ceph_osd_client * osdc,struct ceph_osd_request * req) ceph_osdc_wait_request() argument
4721 ceph_osdc_sync(struct ceph_osd_client * osdc) ceph_osdc_sync() argument
4764 ceph_osdc_watch(struct ceph_osd_client * osdc,struct ceph_object_id * oid,struct ceph_object_locator * oloc,rados_watchcb2_t wcb,rados_watcherrcb_t errcb,void * data) ceph_osdc_watch() argument
4811 ceph_osdc_unwatch(struct ceph_osd_client * osdc,struct ceph_osd_linger_request * lreq) ceph_osdc_unwatch() argument
4876 ceph_osdc_notify_ack(struct ceph_osd_client * osdc,struct ceph_object_id * oid,struct ceph_object_locator * oloc,u64 notify_id,u64 cookie,void * payload,u32 payload_len) ceph_osdc_notify_ack() argument
4921 ceph_osdc_notify(struct ceph_osd_client * osdc,struct ceph_object_id * oid,struct ceph_object_locator * oloc,void * payload,u32 payload_len,u32 timeout,struct page *** preply_pages,size_t * preply_len) ceph_osdc_notify() argument
5054 ceph_osdc_list_watchers(struct ceph_osd_client * osdc,struct ceph_object_id * oid,struct ceph_object_locator * oloc,struct ceph_watch_item ** watchers,u32 * num_watchers) ceph_osdc_list_watchers() argument
5106 ceph_osdc_flush_notifies(struct ceph_osd_client * osdc) ceph_osdc_flush_notifies() argument
5113 ceph_osdc_maybe_request_map(struct ceph_osd_client * osdc) ceph_osdc_maybe_request_map() argument
5127 ceph_osdc_call(struct ceph_osd_client * osdc,struct ceph_object_id * oid,struct ceph_object_locator * oloc,const char * class,const char * method,unsigned int flags,struct page * req_page,size_t req_len,struct page ** resp_pages,size_t * resp_len) ceph_osdc_call() argument
5181 ceph_osdc_reopen_osds(struct ceph_osd_client * osdc) ceph_osdc_reopen_osds() argument
5199 ceph_osdc_init(struct ceph_osd_client * osdc,struct ceph_client * client) ceph_osdc_init() argument
5269 ceph_osdc_stop(struct ceph_osd_client * osdc) ceph_osdc_stop() argument
5362 struct ceph_osd_client *osdc = osd->o_osdc; osd_dispatch() local
5415 struct ceph_osd_client *osdc = osd->o_osdc; get_reply() local
5555 struct ceph_osd_client *osdc = o->o_osdc; osd_get_authorizer() local
5572 struct ceph_osd_client *osdc = o->o_osdc; osd_add_authorizer_challenge() local
5582 struct ceph_osd_client *osdc = o->o_osdc; osd_verify_authorizer_reply() local
5594 struct ceph_osd_client *osdc = o->o_osdc; osd_invalidate_authorizer() local
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H A Ddebugfs.c62 struct ceph_osd_client *osdc = &client->osdc; in osdmap_show() local
66 down_read(&osdc->lock); in osdmap_show()
67 map = osdc->osdmap; in osdmap_show()
72 osdc->epoch_barrier, map->flags); in osdmap_show()
140 up_read(&osdc->lock); in osdmap_show()
351 struct ceph_osd_client *osdc = &client->osdc; in osdc_show() local
354 down_read(&osdc->lock); in osdc_show()
356 atomic_read(&osdc->num_requests), in osdc_show()
357 atomic_read(&osdc->num_homeless)); in osdc_show()
358 for (n = rb_first(&osdc->osds); n; n = rb_next(n)) { in osdc_show()
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H A Dcls_lock_client.c25 int ceph_cls_lock(struct ceph_osd_client *osdc, in ceph_cls_lock() argument
75 ret = ceph_osdc_call(osdc, oid, oloc, "lock", "lock", in ceph_cls_lock()
93 int ceph_cls_unlock(struct ceph_osd_client *osdc, in ceph_cls_unlock() argument
125 ret = ceph_osdc_call(osdc, oid, oloc, "lock", "unlock", in ceph_cls_unlock()
144 int ceph_cls_break_lock(struct ceph_osd_client *osdc, in ceph_cls_break_lock() argument
180 ret = ceph_osdc_call(osdc, oid, oloc, "lock", "break_lock", in ceph_cls_break_lock()
190 int ceph_cls_set_cookie(struct ceph_osd_client *osdc, in ceph_cls_set_cookie() argument
231 ret = ceph_osdc_call(osdc, oid, oloc, "lock", "set_cookie", in ceph_cls_set_cookie()
343 int ceph_cls_lock_info(struct ceph_osd_client *osdc, in ceph_cls_lock_info() argument
380 ret = ceph_osdc_call(osdc, oid, oloc, "lock", "get_info", in ceph_cls_lock_info()
H A Dceph_common.c744 err = ceph_osdc_init(&client->osdc, client); in ceph_create_client()
768 ceph_osdc_stop(&client->osdc); in ceph_destroy_client()
783 ceph_osdc_reopen_osds(&client->osdc); in ceph_reset_client_addr()
809 down_read(&client->osdc.lock); in __ceph_open_session()
810 have_osdmap = client->osdc.osdmap && client->osdc.osdmap->epoch; in __ceph_open_session()
811 up_read(&client->osdc.lock); in __ceph_open_session()
867 if (client->osdc.osdmap->epoch >= newest_epoch) in ceph_wait_for_latest_osdmap()
870 ceph_osdc_maybe_request_map(&client->osdc); in ceph_wait_for_latest_osdmap()
H A Dmon_client.c1477 ceph_osdc_handle_map(&monc->client->osdc, msg); in mon_dispatch()
/linux/include/linux/ceph/
H A Dosd_client.h311 struct ceph_osd_client *osdc; member
439 static inline bool ceph_osdmap_flag(struct ceph_osd_client *osdc, int flag) in ceph_osdmap_flag() argument
441 return osdc->osdmap->flags & flag; in ceph_osdmap_flag()
447 extern int ceph_osdc_init(struct ceph_osd_client *osdc,
449 extern void ceph_osdc_stop(struct ceph_osd_client *osdc);
450 extern void ceph_osdc_reopen_osds(struct ceph_osd_client *osdc);
452 extern void ceph_osdc_handle_map(struct ceph_osd_client *osdc,
454 void ceph_osdc_update_epoch_barrier(struct ceph_osd_client *osdc, u32 eb);
455 void ceph_osdc_abort_requests(struct ceph_osd_client *osdc, int err);
456 void ceph_osdc_clear_abort_err(struct ceph_osd_client *osdc);
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H A Dcls_lock_client.h27 int ceph_cls_lock(struct ceph_osd_client *osdc,
32 int ceph_cls_unlock(struct ceph_osd_client *osdc,
36 int ceph_cls_break_lock(struct ceph_osd_client *osdc,
41 int ceph_cls_set_cookie(struct ceph_osd_client *osdc,
49 int ceph_cls_lock_info(struct ceph_osd_client *osdc,
H A Dlibceph.h134 struct ceph_osd_client osdc; member
/linux/fs/ceph/
H A Dioctl.c191 struct ceph_osd_client *osdc = in ceph_ioctl_get_dataloc() local
192 &ceph_sb_to_fs_client(inode->i_sb)->client->osdc; in ceph_ioctl_get_dataloc()
204 down_read(&osdc->lock); in ceph_ioctl_get_dataloc()
222 r = ceph_object_locator_to_pg(osdc->osdmap, &oid, &oloc, &pgid); in ceph_ioctl_get_dataloc()
226 up_read(&osdc->lock); in ceph_ioctl_get_dataloc()
230 dl.osd = ceph_pg_to_acting_primary(osdc->osdmap, &pgid); in ceph_ioctl_get_dataloc()
233 ceph_osd_addr(osdc->osdmap, dl.osd); in ceph_ioctl_get_dataloc()
239 up_read(&osdc->lock); in ceph_ioctl_get_dataloc()
H A Dfile.c1074 struct ceph_osd_client *osdc = &fsc->client->osdc; in __ceph_sync_read() local
1121 req = ceph_osdc_new_request(osdc, &ci->i_layout, in __ceph_sync_read()
1161 ceph_osdc_start_request(osdc, req); in __ceph_sync_read()
1162 ret = ceph_osdc_wait_request(osdc, req); in __ceph_sync_read()
1580 req = ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout, in ceph_direct_read_write()
1660 ret = ceph_osdc_wait_request(&fsc->client->osdc, req); in ceph_direct_read_write()
1768 struct ceph_osd_client *osdc = &fsc->client->osdc; in ceph_sync_write() local
1860 req = ceph_osdc_new_request(osdc, &ci->i_layout, in ceph_sync_write()
1923 ceph_osdc_start_request(osdc, req); in ceph_sync_write()
1924 ret = ceph_osdc_wait_request(osdc, req); in ceph_sync_write()
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H A Dxattr.c62 struct ceph_osd_client *osdc = &fsc->client->osdc; in ceph_vxattrcb_layout() local
74 down_read(&osdc->lock); in ceph_vxattrcb_layout()
75 pool_name = ceph_pg_pool_name_by_id(osdc->osdmap, pool); in ceph_vxattrcb_layout()
110 up_read(&osdc->lock); in ceph_vxattrcb_layout()
166 struct ceph_osd_client *osdc = &fsc->client->osdc; in ceph_vxattrcb_layout_pool() local
170 down_read(&osdc->lock); in ceph_vxattrcb_layout_pool()
171 pool_name = ceph_pg_pool_name_by_id(osdc->osdmap, pool); in ceph_vxattrcb_layout_pool()
179 up_read(&osdc->lock); in ceph_vxattrcb_layout_pool()
1114 struct ceph_osd_client *osdc = &fsc->client->osdc; in ceph_sync_setxattr() local
1154 cpu_to_le32(osdc->osdmap->epoch); in ceph_sync_setxattr()
H A Daddr.c386 req = ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout, vino, in ceph_netfs_issue_read()
736 struct ceph_osd_client *osdc = &fsc->client->osdc; in write_folio_nounlock() local
786 req = ceph_osdc_new_request(osdc, &ci->i_layout, ceph_vino(inode), in write_folio_nounlock()
832 ceph_osdc_start_request(osdc, req); in write_folio_nounlock()
833 err = ceph_osdc_wait_request(osdc, req); in write_folio_nounlock()
1450 req = ceph_osdc_new_request(&fsc->client->osdc, in ceph_submit_write()
1457 req = ceph_osdc_new_request(&fsc->client->osdc, in ceph_submit_write()
1606 ceph_osdc_start_request(&fsc->client->osdc, req); in ceph_submit_write()
2283 req = ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout, in ceph_uninline_data()
2293 ceph_osdc_start_request(&fsc->client->osdc, req); in ceph_uninline_data()
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H A Dsuper.c139 ceph_osdc_sync(&fsc->client->osdc); in ceph_sync_fs()
1019 ceph_osdc_abort_requests(&fsc->client->osdc, -EIO); in __ceph_umount_begin()
1625 ceph_osdc_clear_abort_err(&fsc->client->osdc); in ceph_force_reconnect()
H A Dcaps.c1249 struct ceph_osd_client *osdc = &mdsc->fsc->client->osdc; in encode_cap_msg() local
1315 ceph_encode_32(&p, READ_ONCE(osdc->epoch_barrier)); in encode_cap_msg()
4424 struct ceph_osd_client *osdc = &mdsc->fsc->client->osdc; in ceph_handle_caps() local
4428 ceph_osdc_update_epoch_barrier(osdc, epoch_barrier); in ceph_handle_caps()
H A Dmds_client.c2456 struct ceph_osd_client *osdc = &mdsc->fsc->client->osdc; in ceph_send_cap_releases() local
2462 down_read(&osdc->lock); in ceph_send_cap_releases()
2463 barrier = cpu_to_le32(osdc->epoch_barrier); in ceph_send_cap_releases()
2464 up_read(&osdc->lock); in ceph_send_cap_releases()
/linux/drivers/block/
H A Drbd.c1424 struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc; in __rbd_obj_add_osd_request() local
1430 req = ceph_osdc_alloc_request(osdc, snapc, num_ops, false, GFP_NOIO); in __rbd_obj_add_osd_request()
1723 struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc; in rbd_object_map_lock() local
1735 ret = ceph_cls_lock(osdc, &oid, &rbd_dev->header_oloc, RBD_LOCK_NAME, in rbd_object_map_lock()
1745 ret = ceph_cls_lock_info(osdc, &oid, &rbd_dev->header_oloc, in rbd_object_map_lock()
1763 ret = ceph_cls_break_lock(osdc, &oid, &rbd_dev->header_oloc, in rbd_object_map_lock()
1781 struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc; in rbd_object_map_unlock() local
1787 ret = ceph_cls_unlock(osdc, &oid, &rbd_dev->header_oloc, RBD_LOCK_NAME, in rbd_object_map_unlock()
1820 struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc; in __rbd_object_map_load() local
1844 ret = ceph_osdc_call(osdc, &oid, &rbd_dev->header_oloc, in __rbd_object_map_load()
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