Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/loop.c loop_set_dio() -> loop_set_dma_limit()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
PARAM_VALUE 1 lim 4598296340071870464
BUF_SIZE 0 lo s32min-(-2),1-s32max
BUF_SIZE 0 lo s32min-(-2),1-s32max
DATA_SOURCE 0 lo $0
NOCHECK_CALL
UNITS 0 lo unit_byte
LOCK2 0 &lo->lo_mutex
LOCK2 0 &lo->lo_queue->limits_lock
TYPE_LOCK (struct loop_device)->lo_mutex
TYPE_LOCK (struct request_queue)->limits_lock

drivers/block/loop.c loop_update_limits() -> loop_set_dma_limit()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
PARAM_VALUE 1 lim 66166362053496832,5623280874498928640
BUF_SIZE 0 lo s32min-(-2),1-s32max
BUF_SIZE 0 lo s32min-(-2),1-s32max
BUF_SIZE 0 lo->workqueue (-1),512,528-8720
DATA_SOURCE 0 lo $0
DATA_SOURCE 1 lim $1
NOCHECK_CALL
USER_DATA 0 lo->lo_flags 0-31[c]
USER_DATA 0 lo->lo_offset 0-s64max
USER_DATA 0 lo->lo_sizelimit 0-s64max
USER_DATA 1 lim->io_min 1-u32max
USER_DATA 1 lim->logical_block_size 1-u32max
USER_DATA 1 lim->physical_block_size 1-u32max
UNITS 0 lo unit_byte
LOCK2 0 &lo->lo_mutex
LOCK2 0 &lo->lo_queue->limits_lock
TYPE_LOCK (struct loop_device)->lo_mutex
TYPE_LOCK (struct request_queue)->limits_lock