Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
io_uring/rw.c __io_read() -> io_kiocb_update_pos()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->async_data | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cmd.flags | 0-510 |
| PARAM_VALUE | 0 | req->cmd.kiocb.ki_flags | s32min-s32max |
| PARAM_VALUE | 0 | req->cqe.res | 0-1000000000 |
| 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->io_ev_fd->last_cq_tail | 0-4294967295 |
| PARAM_VALUE | 0 | req->file | 4096-ptr_max |
| PARAM_VALUE | 0 | req->file->f_iocb_flags | 0-s32max |
| PARAM_VALUE | 0 | req->iopoll_completed | 0 |
| 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 |
| DATA_SOURCE | 0 | req | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | req->cqe.res | 0-1000000000 |
| 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_write() -> io_kiocb_update_pos()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->async_data | 4096-ptr_max |
| PARAM_VALUE | 0 | req->cmd.flags | 0-510 |
| PARAM_VALUE | 0 | req->cmd.kiocb.ki_flags | s32min-s32max |
| PARAM_VALUE | 0 | req->cqe.res | 0-1000000000 |
| PARAM_VALUE | 0 | req->file | 4096-ptr_max |
| PARAM_VALUE | 0 | req->file->f_iocb_flags | 0-s32max |
| PARAM_VALUE | 0 | req->iopoll_completed | 0 |
| 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 |
| DATA_SOURCE | 0 | req | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | req->cqe.res | 0-1000000000 |
| USER_DATA | 0 | req->ctx->submit_state.need_plug | 0-1 |
| USER_DATA | 0 | req->ctx->submit_state.submit_nr | 1-u16max[c] |