Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
io_uring/futex.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cqe.fd | 0 |
| PARAM_VALUE | 0 | req->cqe.flags | 0 |
| PARAM_VALUE | 0 | req->cqe.res | (-125),0 |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->io_task_work.func | 247982074960982016,3452816994748788736 |
| PARAM_VALUE | 1 | flags | 0 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| BIT_INFO | 0 | req->io_task_work.func | 0x36002420026b000,0xffffffffffffffff |
| HARD_MAX | 0 | req->cqe.res | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
io_uring/msg_ring.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cqe.fd | 0 |
| PARAM_VALUE | 0 | req->cqe.flags | 0 |
| PARAM_VALUE | 0 | req->cqe.res | (-130),(-75),(-23)-(-22),(-12)-(-11),(-9),(-6),0-64 |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->io_task_work.func | 2752685553702649856 |
| PARAM_VALUE | 1 | flags | 0 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu |
io_uring/uring_cmd.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | flags | 0-1 |
| BUF_SIZE | 0 | req | (-1)-s32max |
| BUF_SIZE | 0 | req | (-1)-s32max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| STR_LEN | 0 | req | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| STR_LEN | 0 | req | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| HARD_MAX | 1 | flags | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
io_uring/timeout.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->io_task_work.func | 2722287942239600640,2734886549286096896,2752685553702649856,6982089699052113920 |
| PARAM_VALUE | 1 | flags | 0 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctx->completion_lock |
io_uring/zcrx.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cqe.res | 0-1 |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->refs.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 0 | req->io_task_work.func | 5716952665336168448 |
| PARAM_VALUE | 0 | req->opcode | 0 |
| PARAM_VALUE | 0 | req->tctx | 0 |
| PARAM_VALUE | 1 | flags | 0 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| LOCK2 | bh |
io_uring/nop.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cqe.fd | 0,32768 |
| PARAM_VALUE | 0 | req->cqe.flags | 0,32768 |
| PARAM_VALUE | 0 | req->creds->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | req->creds->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | req->creds->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | req->creds->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | req->creds->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | req->creds->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | req->creds->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | req->creds->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->io_ev_fd->last_cq_tail | 0-4294967295 |
| PARAM_VALUE | 0 | req->io_task_work.func | 2752685553702649856 |
| PARAM_VALUE | 0 | req->link->ctx->submitter_task->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | req->link->ctx->submitter_task->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | req->link->tctx->task->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | req->link->tctx->task->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 1 | flags | 0 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | req->ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | req->ctx->submit_state.submit_nr | 1-u16max[c] |
io_uring/io_uring.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->io_task_work.func | 2752685553702649856,4211826761114697728,4600806026260000768 |
| PARAM_VALUE | 0 | req->link->tctx->task->sched_class->prio_changed | 0,6,1146300274019463168,2737281516638617600,4228469244769832960,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | req->link->tctx->task->sched_class->put_prev_task | 0,45,879997059321819136,2104802920512651264,3309484659987406848,4521943768044347392,6061791611826737152 |
| PARAM_VALUE | 0 | req->link->tctx->task->sched_class->select_task_rq | 0,84,819017430815793152,1774144038744014848,2097362150474280960,8429637501012336640,8680431057181843456 |
| PARAM_VALUE | 0 | req->link->tctx->task->sched_class->set_next_task | 0,6,2315212163512696832,4028699749262393344,4361835877848195072,6461874264613330944,8232387521787854848 |
| PARAM_VALUE | 0 | req->link->tctx->task->sched_class->task_tick | 0,6,1093040616512942080,4602209053340655616,5021036204559331328,6268546278195412992,7031988722367209472 |
| PARAM_VALUE | 0 | req->link->tctx->task->sched_class->update_curr | 0,2,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,8139140255186919424 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->enqueue_task | 0,77,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->find_lock_rq | 0,1330506845949976576,2186316422496772096 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->get_prio | 0,5589494719909007360 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->get_rr_interval | 0,160577115725877248,8566262156424376320 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->migrate_task_rq | 0,1111187247153754112,4715741308934107136 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->prio_changed | 0,6,1146300274019463168,2737281516638617600,4228469244769832960,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->put_prev_task | 0,45,879997059321819136,2104802920512651264,3309484659987406848,4521943768044347392,6061791611826737152 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->reweight_task | 0,5264859755264851968 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->rq_offline | 0,1273389266380275712,3746302679399247872,7992910395761221632 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->rq_online | 0,1603218695044562944,3838970304731508736,6105480162315575296 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->select_task_rq | 0,84,819017430815793152,1774144038744014848,2097362150474280960,8429637501012336640,8680431057181843456 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->set_cpus_allowed | 0,1927640468783054848,5094656021401329664,7127180339355369472 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->set_next_task | 0,6,2315212163512696832,4028699749262393344,4361835877848195072,6461874264613330944,8232387521787854848 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->switched_from | 0,6932178706407411712,8530452231382753280,8897597262779232256 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->switched_to | 0,5165838827171962880,5857971317054578688,7142770315824652288 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->switching_from | 0,2762873923526262784 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->switching_to | 0,1207858565835722752,6355784522873475072 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->task_change_group | 0,7251702690162270208 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->task_dead | 0,6742757381008068608 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->task_fork | 0,1181151505743122432,6092562452304658432 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->task_is_throttled | 0,626302238049026048,4879098428662644736,6508522699847725056 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->task_tick | 0,6,1093040616512942080,4602209053340655616,5021036204559331328,6268546278195412992,7031988722367209472 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->task_woken | 0,4090974917235912704,4284209241675612160 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->update_curr | 0,2,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,8139140255186919424 |
| PARAM_VALUE | 1 | flags | 0 |
| BUF_SIZE | 0 | req | (-1),112 |
| BUF_SIZE | 0 | req | (-1),112 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | req->ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | req->ctx->submit_state.submit_nr | 1-u16max[c] |
| UNITS | 0 | req | unit_byte |
io_uring/poll.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cqe.fd | 0 |
| PARAM_VALUE | 0 | req->cqe.flags | 0 |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->flags | 0,256-u64max |
| PARAM_VALUE | 0 | req->io_task_work.func | 2752685553702649856,6044926080242253824 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->prio_changed | 0,6,1146300274019463168,2737281516638617600,4228469244769832960,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->put_prev_task | 0,45,879997059321819136,2104802920512651264,3309484659987406848,4521943768044347392,6061791611826737152 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->select_task_rq | 0,84,819017430815793152,1774144038744014848,2097362150474280960,8429637501012336640,8680431057181843456 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->set_next_task | 0,6,2315212163512696832,4028699749262393344,4361835877848195072,6461874264613330944,8232387521787854848 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->task_tick | 0,6,1093040616512942080,4602209053340655616,5021036204559331328,6268546278195412992,7031988722367209472 |
| PARAM_VALUE | 0 | req->tctx->task->sched_class->update_curr | 0,2,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,8139140255186919424 |
| PARAM_VALUE | 1 | flags | 0-1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| FUZZY_MAX | 1 | flags | 1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| HARD_MAX | 1 | flags | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | req->ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | req->ctx->submit_state.submit_nr | 1-u16max[c] |
io_uring/notif.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->io_task_work.func | 1823898787969986560 |
| PARAM_VALUE | 1 | flags | 0-1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| FUZZY_MAX | 1 | flags | 1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| HARD_MAX | 1 | flags | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | rcu_read |
io_uring/tw.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx->int_flags | 64-u32max |
| PARAM_VALUE | 0 | req->ctx->refs.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 0 | req->io_task_work.func | 351030860868263936 |
| PARAM_VALUE | 0 | req->opcode | 0 |
| PARAM_VALUE | 0 | req->tctx | 0 |
| PARAM_VALUE | 1 | flags | 1 |
| BUF_SIZE | 0 | req->ctx | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | req->cqe.res | s32min-s32max |
| USER_DATA | 0 | req->cqe.user_data | 0-u64max |
io_uring/waitid.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->io_task_work.func | 1957957642389069824,2752685553702649856 |
| PARAM_VALUE | 1 | flags | 0 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | req->ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | req->ctx->submit_state.submit_nr | 1-u16max[c] |
io_uring/rw.c __io_req_task_work_add() -> io_req_local_work_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cqe.fd | 0 |
| PARAM_VALUE | 0 | req->cqe.flags | 0 |
| PARAM_VALUE | 0 | req->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | req->flags | 4194304-u64max |
| PARAM_VALUE | 0 | req->io_task_work.func | 1823353772901318656 |
| PARAM_VALUE | 1 | flags | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| BIT_INFO | 0 | req->ctx->flags | 0x2000,0xffffffff |
| NOSPEC | 0 | req->cqe.res | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | req->cqe.res | s32min-s32max[c] |
| USER_DATA | 0 | req->cqe.res | s32min-s32max |
| HALF_LOCKED2 | &epdata->dev->lock |