Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/buddy.c gpu_buddy_alloc_blocks() -> __force_merge()

Type Parameter Key Value
PARAM_VALUE 0 mm 4096-ptr_max
PARAM_VALUE 0 mm->clear_avail 1-u64max
PARAM_VALUE 0 mm->size 1-u64max
PARAM_VALUE 1 start 0-18446744073709551614
PARAM_VALUE 3 min_order 0-31,u32max
BUF_SIZE 0 mm (-1),80
BUF_SIZE 0 mm (-1),80
CAPPED_DATA 0 mm->chunk_size 1
CAPPED_DATA 2 end 1
CAPPED_DATA 2 end 1
CAPPED_DATA 3 min_order 1
DATA_SOURCE 0 mm $0
DATA_SOURCE 1 start $1
DATA_SOURCE 2 end $2
PARAM_COMPARE 2 end <= $0->size
PARAM_COMPARE 2 end <= $0->size
PARAM_COMPARE 3 min_order <= $0->max_order
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mm->chunk_size
NO_OVERFLOW_SIMPLE 1 start
NO_OVERFLOW_SIMPLE 2 end
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &bman->lock
HALF_LOCKED2 &manager->lock
HALF_LOCKED2 &mgr->lock

drivers/gpu/buddy.c gpu_buddy_fini() -> __force_merge()

Type Parameter Key Value
PARAM_VALUE 0 mm 4096-ptr_max
PARAM_VALUE 0 mm->n_roots 1-u32max
PARAM_VALUE 0 mm->roots 4096-ptr_max
PARAM_VALUE 1 start 0,4096-u64max
PARAM_VALUE 3 min_order 0-63,4294967233-u32max
BUF_SIZE 0 mm (-1),80
BUF_SIZE 0 mm (-1),80
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
DATA_SOURCE 0 mm $0
DATA_SOURCE 1 start r gpu_buddy_block_offset
BIT_INFO 3 min_order 0x0,0x3f
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 mm->avail 0-4503599626321920[c]
HOST_DATA 0 mm->size 0-4503599626321920[c]
HOST_DATA 2 end 0-4503599626321920[c]
NO_OVERFLOW_SIMPLE 0 mm->chunk_size
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &bman->lock
HALF_LOCKED2 &mgr->lock
HALF_LOCKED2 &mock_man->lock

drivers/gpu/buddy.c gpu_buddy_reset_clear() -> __force_merge()

Type Parameter Key Value
PARAM_VALUE 0 mm 4096-ptr_max
PARAM_VALUE 0 mm->n_roots 1-u32max
PARAM_VALUE 0 mm->roots 4096-ptr_max
PARAM_VALUE 1 start 0,4096-u64max
PARAM_VALUE 3 min_order 0-63,4294967233-u32max
BUF_SIZE 0 mm (-1),80
BUF_SIZE 0 mm (-1),80
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
DATA_SOURCE 0 mm $0
DATA_SOURCE 1 start r gpu_buddy_block_offset
BIT_INFO 3 min_order 0x0,0x3f
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mm->chunk_size
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &mgr->lock