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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

lib/sg_split.c sg_split() -> sg_calculate_split()

Type Parameter Key Value
PARAM_VALUE 1 nents 0-s32max
PARAM_VALUE 4 sizes 4096-ptr_max
PARAM_VALUE 5 splitters 16,4096-ptr_max
PARAM_VALUE 6 mapped 0
BUF_SIZE 4 sizes (-1),16,24
BUF_SIZE 4 sizes (-1),16,24
BUF_SIZE 5 splitters 0-u64max
CAPPED_DATA 3 skip 1
CAPPED_DATA 3 skip 1
DATA_SOURCE 0 in $0
DATA_SOURCE 2 nb_splits $3
DATA_SOURCE 3 skip $2
DATA_SOURCE 4 sizes $4
DATA_SOURCE 5 splitters r _kzalloc_noprof
NOSPEC 4 *sizes
RX_PATH
TASK_NOT_RUNNING
USER_DATA 4 *sizes 1-239,256-u16max[c]
NO_OVERFLOW_SIMPLE 2 nb_splits
UNITS 0 in unit_byte
UNITS 2 nb_splits unit_array_size
UNITS 3 skip unit_byte
ELEM_COUNT 5 ==splitters2 8051
USER_PTR 4 sizes
HALF_LOCKED2 &ctlr->io_mutex

lib/sg_split.c sg_split() -> sg_calculate_split()

Type Parameter Key Value
PARAM_VALUE 1 nents s32min-(-1),1-s32max
PARAM_VALUE 3 skip 0
PARAM_VALUE 4 sizes 4096-ptr_max
PARAM_VALUE 5 splitters 16,4096-ptr_max
PARAM_VALUE 5 splitters->in_sg0 4096-ptr_max
PARAM_VALUE 5 splitters->skip_sg0 s64min-4294967295
PARAM_VALUE 6 mapped 1
BUF_SIZE 4 sizes (-1),16,24
BUF_SIZE 4 sizes (-1),16,24
BUF_SIZE 5 splitters 0-u64max
CAPPED_DATA 2 nb_splits 1
DATA_SOURCE 0 in $0
DATA_SOURCE 1 nents $1
DATA_SOURCE 2 nb_splits $3
DATA_SOURCE 3 skip $2
DATA_SOURCE 4 sizes $4
DATA_SOURCE 5 splitters r _kzalloc_noprof
NOSPEC 4 *sizes
RX_PATH
TASK_NOT_RUNNING
USER_DATA 4 *sizes 1-239,256-u16max[c]
NO_OVERFLOW_SIMPLE 1 nents
NO_OVERFLOW_SIMPLE 2 nb_splits
UNITS 0 in unit_byte
UNITS 2 nb_splits unit_array_size
USER_PTR 4 sizes
HALF_LOCKED2 &ctlr->io_mutex