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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/md/dm-era-target.c era_ctr() -> metadata_open()

Type Parameter Key Value
PARAM_VALUE 1 data_block_size 1-u32max
PARAM_VALUE 2 may_format_device 1
UNITS 1 data_block_size unit_byte
HALF_LOCKED2 &md->type_lock

drivers/md/dm-cache-metadata.c lookup_or_open() -> metadata_open()

Type Parameter Key Value
PARAM_VALUE 1 data_block_size 64-2097152
PARAM_VALUE 3 policy_hint_size 4
PARAM_VALUE 4 metadata_version 1-2
DATA_SOURCE 0 bdev $0
DATA_SOURCE 1 data_block_size $1
DATA_SOURCE 2 may_format_device $2
DATA_SOURCE 3 policy_hint_size $3
DATA_SOURCE 4 metadata_version $4
BIT_INFO 2 may_format_device 0x1,0x1
NO_OVERFLOW_SIMPLE 1 data_block_size
UNITS 1 data_block_size unit_byte