Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/compression.c btrfs_decompress() -> compression_decompress()

Type Parameter Key Value
PARAM_VALUE 0 type 0-3
PARAM_VALUE 1 ws 4096-ptr_max
PARAM_VALUE 2 data_in 16,37,4096-ptr_max
PARAM_VALUE 3 dest_folio 4096-ptr_max
BUF_SIZE 1 ws (-1),16
BUF_SIZE 1 ws (-1),16
BUF_SIZE 2 data_in (-1)-s32max
BUF_SIZE 2 data_in (-1)-s32max
CAPPED_DATA 4 dest_pgoff 1
CAPPED_DATA 4 dest_pgoff 1
CAPPED_DATA 6 destlen 1
CAPPED_DATA 6 destlen 1
DATA_SOURCE 0 type $0
DATA_SOURCE 1 ws r get_workspace
DATA_SOURCE 2 data_in $1
DATA_SOURCE 3 dest_folio $2
DATA_SOURCE 4 dest_pgoff $3
DATA_SOURCE 5 srclen $4
DATA_SOURCE 6 destlen $5
NOSPEC 4 dest_pgoff
NOSPEC 4 dest_pgoff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 4 dest_pgoff 0-9223372036888330239[c]
UNITS 4 dest_pgoff unit_byte
UNITS 6 destlen unit_byte
BYTE_COUNT 2 ==data_in5 8050