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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/dma/contiguous.c dma_alloc_contiguous() -> cma_alloc_aligned()

Type Parameter Key Value
PARAM_VALUE 0 cma 1-u64max
PARAM_VALUE 0 cma->available_count 0-s64max
PARAM_VALUE 0 cma->nranges s32min-s32max
PARAM_VALUE 1 size 0,4096-u64max
DATA_SOURCE 1 size $1
DATA_SOURCE 2 gfp $2
BIT_INFO 1 size 0x0,0xfffffffffffff000
BIT_INFO 1 size 0x0,0xfffffffffffff000
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 size 0,4096-12884905984[c]
USER_DATA 1 size 0,4096-4294967296[c]
NO_OVERFLOW_SIMPLE 0 cma->available_count
UNITS 1 size unit_byte

kernel/dma/contiguous.c dma_alloc_contiguous() -> cma_alloc_aligned()

Type Parameter Key Value
PARAM_VALUE 0 cma 1-u64max
PARAM_VALUE 1 size 4097-u64max
DATA_SOURCE 1 size $1
DATA_SOURCE 2 gfp $2
BIT_INFO 1 size 0x0,0xfffffffffffff000
BIT_INFO 1 size 0x0,0xfffffffffffff000
BIT_INFO 2 gfp 0x0,0xfffffffa
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 size 4097-12884905984[c]
USER_DATA 1 size 4097-4294967296[c]
UNITS 1 size unit_byte

kernel/dma/contiguous.c dma_alloc_contiguous() -> cma_alloc_aligned()

Type Parameter Key Value
PARAM_VALUE 0 cma 4096-ptr_max
PARAM_VALUE 1 size 4097-u64max
DATA_SOURCE 1 size $1
DATA_SOURCE 2 gfp $2
BIT_INFO 1 size 0x0,0xfffffffffffff000
BIT_INFO 1 size 0x0,0xfffffffffffff000
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 size 4097-12884905984[c]
USER_DATA 1 size 4097-4294967296[c]
UNITS 1 size unit_byte