Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/page-writeback.c wb_position_ratio() -> pos_ratio_polynom()

Type Parameter Key Value
PARAM_VALUE 1 dirty 0-18446744073709551614
PARAM_VALUE 2 limit 1-u64max
CAPPED_DATA 1 dirty 1
CAPPED_DATA 1 dirty 1
PARAM_COMPARE 1 dirty < $2
PARAM_COMPARE 1 dirty < $2
PARAM_COMPARE 2 limit > $1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 dirty unit_page
UNITS 2 limit unit_page
HALF_LOCKED2 &inode->i_rwsem

mm/page-writeback.c wb_position_ratio() -> pos_ratio_polynom()

Type Parameter Key Value
PARAM_VALUE 0 setpoint 1-u64max
PARAM_VALUE 1 dirty 0-18446744073709551614
PARAM_VALUE 2 limit 1-u64max
CAPPED_DATA 1 dirty 1
CAPPED_DATA 1 dirty 1
DATA_SOURCE 0 setpoint r dirty_freerun_ceiling
PARAM_COMPARE 0 setpoint != $2
PARAM_COMPARE 0 setpoint != $2
PARAM_COMPARE 1 dirty < $2
PARAM_COMPARE 1 dirty < $2
PARAM_COMPARE 2 limit != $0
PARAM_COMPARE 2 limit > $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem