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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/vmscan.c balance_pgdat() -> pgdat_balanced()

Type Parameter Key Value
PARAM_VALUE 0 pgdat 4096-ptr_max
PARAM_VALUE 1 order 0-117
PARAM_VALUE 2 highest_zoneidx s32min-4,6-2147483646
BUF_SIZE 0 pgdat 128
BUF_SIZE 0 pgdat 128
CAPPED_DATA 2 highest_zoneidx 1
DATA_SOURCE 0 pgdat $0
DATA_SOURCE 2 highest_zoneidx $2
UNITS 1 order unit_byte

mm/vmscan.c kswapd_try_clear_hopeless() -> pgdat_balanced()

Type Parameter Key Value
PARAM_VALUE 1 order (-128)-127
BUF_SIZE 0 pgdat (-1),128
BUF_SIZE 0 pgdat (-1),128
DATA_SOURCE 0 pgdat $0
DATA_SOURCE 1 order $1
DATA_SOURCE 2 highest_zoneidx $2
NOSPEC 1 order
NOSPEC 1 order
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 order 2-10[c]
USER_DATA 1 order 2-10[c]
UNITS 1 order unit_byte

mm/vmscan.c prepare_kswapd_sleep() -> pgdat_balanced()

Type Parameter Key Value
PARAM_VALUE 0 pgdat 4096-ptr_max
PARAM_VALUE 1 order 0-115
PARAM_VALUE 2 highest_zoneidx s32min-4,6-s32max
BUF_SIZE 0 pgdat 128
BUF_SIZE 0 pgdat 128
CAPPED_DATA 1 order 1
DATA_SOURCE 0 pgdat $0
DATA_SOURCE 1 order $1
DATA_SOURCE 2 highest_zoneidx $2
UNITS 1 order unit_byte

mm/vmscan.c wakeup_kswapd() -> pgdat_balanced()

Type Parameter Key Value
PARAM_VALUE 0 pgdat 4096-ptr_max
PARAM_VALUE 1 order 0-255
CAPPED_DATA 0 pgdat->kswapd_order 1
CAPPED_DATA 1 order 1
DATA_SOURCE 1 order $2
DATA_SOURCE 2 highest_zoneidx $3
PARAM_COMPARE 0 &pgdat->kswapd_wait.head != $0->kswapd_wait.head.next
PARAM_COMPARE 1 order <= $0->kswapd_order
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 pgdat->kswapd_order 1-10[c]
HOST_DATA 1 order 1-10[c]
USER_DATA 0 pgdat->kswapd_order 1-10[c]
USER_DATA 1 order 1-10[c]
UNITS 1 order unit_byte