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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ceph/osd_client.c __submit_request() -> link_request()

Type Parameter Key Value
PARAM_VALUE 0 osd 4096-ptr_max
PARAM_VALUE 0 osd->lock.dep_map->name 0-255
PARAM_VALUE 0 osd->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 osd->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 osd->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 osd->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 osd->lock.wait_lock.owner (-1)
PARAM_VALUE 0 osd->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 osd->o_con.ops->add_authorizer_challenge 0,4570694679072546816,9106719031468761088
PARAM_VALUE 0 osd->o_con.ops->alloc_msg 0,1819672071517347840,3985100338545319936,8051317338035064832
PARAM_VALUE 0 osd->o_con.ops->check_message_signature 0,2338881485687373824,7398673791904043008
PARAM_VALUE 0 osd->o_con.ops->dispatch 0,5069345856845316096,5185361939284975616,8367005991706517504
PARAM_VALUE 0 osd->o_con.ops->fault 0,5235114639455322112,7890162724431134720
PARAM_VALUE 0 osd->o_con.ops->get 0,1733957411014758400,5067823073802145792,9046076307153379328
PARAM_VALUE 0 osd->o_con.ops->get_auth_request 0,3097215666396741632,6863677008278192128,8191687471266062336
PARAM_VALUE 0 osd->o_con.ops->get_authorizer 0,824788881680629760,9056656172098445312
PARAM_VALUE 0 osd->o_con.ops->handle_auth_bad_method 0,476257765314297856,2064871891929993216,3616707156672061440
PARAM_VALUE 0 osd->o_con.ops->handle_auth_done 0,218166346346975232,3657433399607500800,7679859771777245184
PARAM_VALUE 0 osd->o_con.ops->handle_auth_reply_more 0,5798876659189800960,6850432694908821504,8279948037938364416
PARAM_VALUE 0 osd->o_con.ops->invalidate_authorizer 0,1001377535138050048,1463731196565176320
PARAM_VALUE 0 osd->o_con.ops->peer_reset 0,2747659020159242240
PARAM_VALUE 0 osd->o_con.ops->put 0,3343298065298829312,6612073531077701632,7503489253805752320
PARAM_VALUE 0 osd->o_con.ops->reencode_message 0,4019355679470731264
PARAM_VALUE 0 osd->o_con.ops->sign_message 0,1175390057949110272,1281680883755110400
PARAM_VALUE 0 osd->o_con.ops->sparse_read 0,8552505226235363328
PARAM_VALUE 0 osd->o_con.ops->verify_authorizer_reply 0,3350695966436954112,7309319912932315136
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.con->private->o_auth.authorizer->session_key.key (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 req->r_osdc->client->monc.con.out_queue.prev 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.con.out_queue.prev->next 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.con.out_queue.prev->next->next 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.con.private->o_ref.refs.counter s32min-s32max
PARAM_VALUE 1 req->r_osdc->client->monc.con.private->s_delegated_inos.xa_flags 0-4294967295
PARAM_VALUE 1 req->r_osdc->client->monc.con.private->s_ref.refs.counter s32min-s32max
PARAM_VALUE 1 req->r_osdc->client->monc.con.work->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.con.work.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->con->private->o_ref.refs.counter s32min-s32max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->con->private->s_delegated_inos.xa_flags 0-4294967295
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->con->private->s_ref.refs.counter s32min-s32max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->con->v2.out_bvec.bv_len 1-4096,2147483648-u32max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->con->v2.out_epil.late_status 1,14
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->con->v2.out_kvec_cnt 1-8
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->con->v2.out_state s32min-0,3-s32max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->hdr.version 2
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->list_head.next 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->list_head.next->next 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->list_head.next->prev 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->list_head.prev 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->list_head.prev->next 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->client->monc.m_subscribe->list_head.prev->prev 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_osdc->lock.first_waiter->type 0-1
PARAM_VALUE 1 req->r_osdc->osdmap 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->osdmap->crush_wsm.idle_ws.next->next 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->osdmap->crush_wsm.idle_ws.next->prev 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->osdmap->crush_wsm.ws_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 req->r_osdc->osdmap->max_osd 1-u32max
BUF_SIZE 0 osd (-1),2584
BUF_SIZE 0 osd (-1),2584
BUF_SIZE 1 req (-1)-s32max
BUF_SIZE 1 req (-1)-s32max
BUF_SIZE 1 req->r_osdc (-1),3384
BUF_SIZE 1 req->r_priv (-1),1-s32max
CAPPED_DATA 0 &osd->lock 1
CAPPED_DATA 1 req->r_t.osd 1
DATA_SOURCE 0 osd r lookup_create_osd
DATA_SOURCE 1 req $0
STR_LEN 1 req->r_osdc (-1),3,8
BIT_INFO 1 req->r_tid 0x0,0x7fffffffffffffff
NOSPEC 1 req->r_t.epoch
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 req->r_data_offset 0-u64max
USER_DATA 1 req->r_inode->i_blocks 0-18014398509481984[c]
USER_DATA 1 req->r_inode->i_size s64min-9223372036854775806
USER_DATA 1 req->r_osdc->client->monc.m_subscribe->con->v2.out_cursor.resid 0-u64max
USER_DATA 1 req->r_osdc->client->monc.m_subscribe->con->v2.out_iter.count 0-5294967296,18446744071562067969-u64max
USER_DATA 1 req->r_reply->con->v2.in_cursor.lastlen 1-4096[c]
USER_DATA 1 req->r_reply->con->v2.in_cursor.need_crc 0-1
USER_DATA 1 req->r_reply->con->v2.in_cursor.page_offset 0-2559[c]
USER_DATA 1 req->r_reply->con->v2.in_cursor.resid 0-u64max
USER_DATA 1 req->r_reply->con->v2.in_iter.count 0
USER_DATA 1 req->r_request->con->v2.out_cursor.lastlen 1-4096[c]
USER_DATA 1 req->r_request->con->v2.out_cursor.need_crc 0-1
USER_DATA 1 req->r_request->con->v2.out_cursor.page_offset 0-2559[c]
USER_DATA 1 req->r_request->con->v2.out_cursor.resid 0-u64max
USER_DATA 1 req->r_request->con->v2.out_iter.count 0-5294967296,18446744071562067969-u64max
USER_DATA 1 req->r_request->hdr.data_off 0-u16max
USER_DATA 1 req->r_t.epoch 1-u32max
USER_DATA 1 req->r_t.paused 0-1[c]
USER_DATA 1 req->r_t.recovery_deletes 0-1[c]
USER_DATA 1 req->r_t.sort_bitwise 0-1[c]
USER_DATA 1 req->r_t.target_oloc.pool (-1)
NO_OVERFLOW_SIMPLE 1 req->r_inode->i_bytes
NO_OVERFLOW_SIMPLE 1 req->r_reply->front.iov_len
NO_OVERFLOW_SIMPLE 1 req->r_reply->hdr.front_len
NO_OVERFLOW_SIMPLE 1 req->r_reply->max_data_items
NO_OVERFLOW_SIMPLE 1 req->r_request->front.iov_len
NO_OVERFLOW_SIMPLE 1 req->r_request->hdr.front_len
NO_OVERFLOW_SIMPLE 1 req->r_request->max_data_items
LOCK2 &osdc->lock
LOCK2 0 &osd->lock
HALF_LOCKED2 &osdc->lock
TYPE_LOCK (struct ceph_osd)->lock
TYPE_LOCK (struct ceph_osd_client)->lock

net/ceph/osd_client.c close_osd() -> link_request()

Type Parameter Key Value
PARAM_VALUE 0 osd 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->r_node.rb_left 0,4096-ptr_max
PARAM_VALUE 1 req->r_node.rb_right 0,4096-ptr_max
PARAM_VALUE 1 req->r_osd 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 req unit_byte
LOCK2 &osdc->lock
TYPE_LOCK (struct ceph_osd_client)->lock

net/ceph/osd_client.c kick_requests() -> link_request()

Type Parameter Key Value
PARAM_VALUE 0 osd 4096-ptr_max
PARAM_VALUE 0 osd->o_con.ops->add_authorizer_challenge 0,4570694679072546816,9106719031468761088
PARAM_VALUE 0 osd->o_con.ops->alloc_msg 0,1819672071517347840,3985100338545319936,8051317338035064832
PARAM_VALUE 0 osd->o_con.ops->check_message_signature 0,2338881485687373824,7398673791904043008
PARAM_VALUE 0 osd->o_con.ops->dispatch 0,5069345856845316096,5185361939284975616,8367005991706517504
PARAM_VALUE 0 osd->o_con.ops->fault 0,5235114639455322112,7890162724431134720
PARAM_VALUE 0 osd->o_con.ops->get 0,1733957411014758400,5067823073802145792,9046076307153379328
PARAM_VALUE 0 osd->o_con.ops->get_auth_request 0,3097215666396741632,6863677008278192128,8191687471266062336
PARAM_VALUE 0 osd->o_con.ops->get_authorizer 0,824788881680629760,9056656172098445312
PARAM_VALUE 0 osd->o_con.ops->handle_auth_bad_method 0,476257765314297856,2064871891929993216,3616707156672061440
PARAM_VALUE 0 osd->o_con.ops->handle_auth_done 0,218166346346975232,3657433399607500800,7679859771777245184
PARAM_VALUE 0 osd->o_con.ops->handle_auth_reply_more 0,5798876659189800960,6850432694908821504,8279948037938364416
PARAM_VALUE 0 osd->o_con.ops->invalidate_authorizer 0,1001377535138050048,1463731196565176320
PARAM_VALUE 0 osd->o_con.ops->peer_reset 0,2747659020159242240
PARAM_VALUE 0 osd->o_con.ops->put 0,3343298065298829312,6612073531077701632,7503489253805752320
PARAM_VALUE 0 osd->o_con.ops->reencode_message 0,4019355679470731264
PARAM_VALUE 0 osd->o_con.ops->sign_message 0,1175390057949110272,1281680883755110400
PARAM_VALUE 0 osd->o_con.ops->sparse_read 0,8552505226235363328
PARAM_VALUE 0 osd->o_con.ops->verify_authorizer_reply 0,3350695966436954112,7309319912932315136
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->r_node.rb_left 0,4096-ptr_max
PARAM_VALUE 1 req->r_node.rb_right 0,4096-ptr_max
BUF_SIZE 0 osd (-1),2584
BUF_SIZE 0 osd (-1),2584
CAPPED_DATA 1 req->r_t.osd 1
DATA_SOURCE 0 osd r lookup_create_osd
NOCHECK_CALL
UNITS 1 req unit_byte
LOCK2 &osdc->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ceph_osd_client)->lock

net/ceph/osd_client.c send_linger_ping() -> link_request()

Type Parameter Key Value
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->r_attempts 0
PARAM_VALUE 1 req->r_callback 1299931546037305344
PARAM_VALUE 1 req->r_complete_work.data.counter 0
PARAM_VALUE 1 req->r_complete_work.entry.next 0
PARAM_VALUE 1 req->r_complete_work.entry.prev 0
PARAM_VALUE 1 req->r_complete_work.func 0
PARAM_VALUE 1 req->r_completion.done 0
PARAM_VALUE 1 req->r_completion.wait.lock.magic 3735899821
PARAM_VALUE 1 req->r_completion.wait.lock.owner (-1)
PARAM_VALUE 1 req->r_completion.wait.lock.owner_cpu u32max
PARAM_VALUE 1 req->r_completion.wait.task_list.next 4096-ptr_max
PARAM_VALUE 1 req->r_completion.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 1 req->r_completion.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 1 req->r_completion.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 1 req->r_completion.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 1 req->r_data_offset 0
PARAM_VALUE 1 req->r_end_latency 0
PARAM_VALUE 1 req->r_inode 0
PARAM_VALUE 1 req->r_linger 1
PARAM_VALUE 1 req->r_map_dne_bound 0
PARAM_VALUE 1 req->r_mc_node.__rb_parent_color 0
PARAM_VALUE 1 req->r_mc_node.rb_left 0
PARAM_VALUE 1 req->r_mc_node.rb_right 0
PARAM_VALUE 1 req->r_mempool 1
PARAM_VALUE 1 req->r_mtime.tv_nsec 0
PARAM_VALUE 1 req->r_mtime.tv_sec 0
PARAM_VALUE 1 req->r_node.__rb_parent_color 0
PARAM_VALUE 1 req->r_node.rb_left 0
PARAM_VALUE 1 req->r_node.rb_right 0
PARAM_VALUE 1 req->r_num_ops 1
PARAM_VALUE 1 req->r_osd 0
PARAM_VALUE 1 req->r_osdc 4096-ptr_max
PARAM_VALUE 1 req->r_osdc->msgpool_op.pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 req->r_osdc->msgpool_op_reply.pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 req->r_osdc->req_mempool 4096-ptr_max
PARAM_VALUE 1 req->r_priv 4096-ptr_max
PARAM_VALUE 1 req->r_priv->committed 1
PARAM_VALUE 1 req->r_priv->is_watch 1
PARAM_VALUE 1 req->r_priv->last_error 0
PARAM_VALUE 1 req->r_priv->lock.dep_map->name 0-255
PARAM_VALUE 1 req->r_priv->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 req->r_priv->lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 req->r_priv->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 req->r_priv->lock.wait_lock.owner (-1)
PARAM_VALUE 1 req->r_priv->lock.wait_lock.owner_cpu 4294967295
PARAM_VALUE 1 req->r_priv->osdc->req_mempool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 req->r_priv->ping_req 4096-ptr_max
PARAM_VALUE 1 req->r_priv->ping_req->r_callback 1299931546037305344
PARAM_VALUE 1 req->r_priv->ping_req->r_completion.wait.lock.magic 3735899821
PARAM_VALUE 1 req->r_priv->ping_req->r_completion.wait.lock.owner (-1)
PARAM_VALUE 1 req->r_priv->ping_req->r_completion.wait.lock.owner_cpu u32max
PARAM_VALUE 1 req->r_priv->ping_req->r_completion.wait.task_list.next 4096-ptr_max
PARAM_VALUE 1 req->r_priv->ping_req->r_completion.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 1 req->r_priv->ping_req->r_kref.refcount.refs.counter 1
PARAM_VALUE 1 req->r_priv->ping_req->r_linger 1
PARAM_VALUE 1 req->r_priv->ping_req->r_mempool 1
PARAM_VALUE 1 req->r_priv->ping_req->r_num_ops 1
PARAM_VALUE 1 req->r_priv->ping_req->r_osdc 4096-ptr_max
PARAM_VALUE 1 req->r_priv->ping_req->r_osdc->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_priv->ping_req->r_osdc->lock.first_waiter->type 0-1
PARAM_VALUE 1 req->r_priv->ping_req->r_priv 4096-ptr_max
PARAM_VALUE 1 req->r_priv->ping_req->r_reply 1-u64max
PARAM_VALUE 1 req->r_priv->ping_req->r_request 4096-ptr_max
PARAM_VALUE 1 req->r_priv->ping_req->r_snapid 18446744073709551614
PARAM_VALUE 1 req->r_reply 1-u64max
PARAM_VALUE 1 req->r_request 4096-ptr_max
PARAM_VALUE 1 req->r_request->front.iov_base 0,16,4096-ptr_max
PARAM_VALUE 1 req->r_request->front.iov_len 0-s32max,18446744071562067968-u64max
PARAM_VALUE 1 req->r_request->hdr.priority 127
PARAM_VALUE 1 req->r_request->hdr.type 42
PARAM_VALUE 1 req->r_request->kref.refcount.refs.counter 1
PARAM_VALUE 1 req->r_request->list_head.next 4096-ptr_max
PARAM_VALUE 1 req->r_request->list_head.prev 4096-ptr_max
PARAM_VALUE 1 req->r_result 0
PARAM_VALUE 1 req->r_sent 0
PARAM_VALUE 1 req->r_snapc 0,4096-ptr_max
PARAM_VALUE 1 req->r_snapid 18446744073709551614
PARAM_VALUE 1 req->r_stamp 0
PARAM_VALUE 1 req->r_t.base_oloc.pool_ns 0,4096-ptr_max
PARAM_VALUE 1 req->r_t.flags 0,4-u32max
PARAM_VALUE 1 req->r_t.pgid.pool 0
PARAM_VALUE 1 req->r_t.pgid.seed 0
PARAM_VALUE 1 req->r_t.spgid.pgid.pool 0
PARAM_VALUE 1 req->r_t.spgid.pgid.seed 0
PARAM_VALUE 1 req->r_t.spgid.shard 0
PARAM_VALUE 1 req->r_t.target_oloc.pool_ns 0,4096-ptr_max
PARAM_VALUE 1 req->r_version 0
DATA_SOURCE 1 req r ceph_osdc_alloc_request
BIT_INFO 1 req->r_tid 0x0,0x7fffffffffffffff
NOCHECK_CALL
USER_DATA 1 req->r_priv->ping_req->r_reply->con->v2.in_iter.count 0
USER_DATA 1 req->r_priv->ping_req->r_request->con->v2.out_iter.count s64min-s64max
NO_OVERFLOW_SIMPLE 1 req->r_reply->front.iov_len
NO_OVERFLOW_SIMPLE 1 req->r_reply->hdr.front_len
NO_OVERFLOW_SIMPLE 1 req->r_reply->max_data_items
NO_OVERFLOW_SIMPLE 1 req->r_request->front.iov_len
NO_OVERFLOW_SIMPLE 1 req->r_request->hdr.front_len
NO_OVERFLOW_SIMPLE 1 req->r_request->max_data_items
UNITS 0 osd unit_byte
LOCK2 &lreq->lock
LOCK2 &osdc->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ceph_osd_client)->lock
TYPE_LOCK (struct ceph_osd_linger_request)->lock