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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

io_uring/uring_cmd.c io_uring_cmd_buffer_select() -> io_do_buffer_select()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ctx->uring_lock

io_uring/net.c io_recv() -> io_do_buffer_select()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
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/net.c io_recvmsg() -> io_do_buffer_select()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
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/net.c io_send() -> io_do_buffer_select()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
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_import_rw_buffer() -> io_do_buffer_select()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->flags 32-u64max
BUF_SIZE 0 req->ctx s32min-(-1),1-s32max
DATA_SOURCE 0 req $1
BIT_INFO 0 req->flags 0x0,0xffffff7fffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 req->ctx->submit_state.need_plug 0-1
USER_DATA 0 req->ctx->submit_state.submit_nr 1-u16max[c]
HALF_LOCKED2 &ctx->uring_lock

io_uring/rw.c __io_read() -> io_do_buffer_select()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
DATA_SOURCE 0 req $0
BIT_INFO 0 req->flags 0x0,0xffffff7fffffffff
RX_PATH
TASK_NOT_RUNNING
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_rw_do_import() -> io_do_buffer_select()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->flags 4194304-4194464,4202496-4202656,4718592-4718752,4726784-4726944,274882101248-274882101408,274882109440-274882109600,274882625536-274882625696,274882633728-274882633888
BUF_SIZE 0 req->ctx s32min-(-1),1-s32max
CAPPED_DATA 0 req->opcode 1
DATA_SOURCE 0 req $0
USER_DATA 0 req->ctx->submit_state.need_plug 0-1
USER_DATA 0 req->ctx->submit_state.submit_nr 1-u16max[c]
LOCK2 &ctx->uring_lock
HALF_LOCKED2 &sqd->lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock