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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

io_uring/uring_cmd.c io_uring_cmd_import_fixed_vec() -> io_import_reg_vec()

Type Parameter Key Value
PARAM_VALUE 0 ddir 0-1
PARAM_VALUE 1 iter 1281440073571385344,1619417322542931968
PARAM_VALUE 2 req 4096-ptr_max
PARAM_VALUE 2 req->async_data 4096-ptr_max
PARAM_VALUE 2 req->flags 0,128-u64max
PARAM_VALUE 3 vec->bvec 16,4096-ptr_max
PARAM_VALUE 3 vec->iovec 16,4096-ptr_max
PARAM_VALUE 3 vec->nr 1-u32max
PARAM_VALUE 4 nr_iovs 0-1024
PARAM_VALUE 5 issue_flags 10,266,522,778,1034-2147489553
CAPPED_DATA 4 nr_iovs 1
DATA_SOURCE 0 ddir $3
DATA_SOURCE 1 iter $4
DATA_SOURCE 2 req $0
DATA_SOURCE 4 nr_iovs $2
DATA_SOURCE 5 issue_flags $5
FUZZY_MAX 0 ddir 1
FUZZY_MAX 5 issue_flags 2147483665
BIT_INFO 5 issue_flags 0x0,0x80001f1f
HARD_MAX 0 ddir 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 3 vec->nr
NO_OVERFLOW_SIMPLE 4 nr_iovs
HALF_LOCKED2 &ctx->uring_lock

io_uring/net.c io_send_zc_import() -> io_import_reg_vec()

Type Parameter Key Value
PARAM_VALUE 0 ddir 1
PARAM_VALUE 2 req 4096-ptr_max
PARAM_VALUE 3 vec 4096-ptr_max
PARAM_VALUE 5 issue_flags 10,2147483649,2147483653,2147483658,2147483665
DATA_SOURCE 5 issue_flags $2
FUZZY_MAX 5 issue_flags 2147483665
BIT_INFO 5 issue_flags 0x0,0x8000001f
RX_PATH
TASK_NOT_RUNNING
UNITS 4 nr_iovs unit_byte

io_uring/rw.c io_rw_import_reg_vec() -> io_import_reg_vec()

Type Parameter Key Value
PARAM_VALUE 0 ddir 0-1
PARAM_VALUE 2 req 4096-ptr_max
PARAM_VALUE 2 req->creds->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 2 req->creds->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 2 req->creds->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 2 req->creds->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 2 req->creds->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 2 req->creds->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 2 req->creds->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 2 req->creds->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 2 req->ctx->io_ev_fd->last_cq_tail 0-4294967295
PARAM_VALUE 2 req->flags 549755813888-u64max
PARAM_VALUE 2 req->link->ctx->submitter_task->delays->blkio_count 0-4294967295
PARAM_VALUE 2 req->link->ctx->submitter_task->sched_task_group->idle s32min-s32max
PARAM_VALUE 2 req->link->tctx->task->delays->blkio_count 0-4294967295
PARAM_VALUE 2 req->link->tctx->task->sched_task_group->idle s32min-s32max
PARAM_VALUE 5 issue_flags 10,2147483649,2147483653,2147483658,2147483665
DATA_SOURCE 0 ddir $2
DATA_SOURCE 2 req $0
DATA_SOURCE 5 issue_flags $3
FUZZY_MAX 5 issue_flags 2147483665
BIT_INFO 2 req->flags 0x8000000000,0xffffffffffffffff
BIT_INFO 5 issue_flags 0x0,0x8000001f
HARD_MAX 0 ddir 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 req->ctx->submit_state.need_plug 0-1
USER_DATA 2 req->ctx->submit_state.submit_nr 1-u16max[c]
UNITS 4 nr_iovs unit_byte