Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/accel/habanalabs/common/memory.c export_dmabuf_from_addr() -> export_dmabuf()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 1 hl_dmabuf 4096-ptr_max
PARAM_VALUE 2 total_size 1-u64max
PARAM_VALUE 4 dmabuf_fd 2871097530791403520
PARAM_VALUE 4 *dmabuf_fd (-9)
BUF_SIZE 1 hl_dmabuf 48
DATA_SOURCE 0 ctx $0
DATA_SOURCE 1 hl_dmabuf r _kzalloc_noprof
DATA_SOURCE 2 total_size $2
DATA_SOURCE 3 flags $4
DATA_SOURCE 4 dmabuf_fd $5
USER_DATA 1 hl_dmabuf->device_phys_addr 0-u64max[c]
USER_DATA 1 hl_dmabuf->offset 0-u64max[u]
USER_DATA 2 total_size 1-u64max[u]
USER_DATA 3 flags s32min-s32max[u]
NO_OVERFLOW_SIMPLE 1 hl_dmabuf->device_phys_addr
NO_OVERFLOW_SIMPLE 1 hl_dmabuf->phys_pg_pack->page_size
UNITS 2 total_size unit_byte