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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/netfs/direct_read.c netfs_unbuffered_read_iter_locked() -> netfs_extract_user_iter()

Type Parameter Key Value
PARAM_VALUE 0 orig 4096-ptr_max
PARAM_VALUE 0 orig->iter_type 0-1
PARAM_VALUE 1 orig_len 1-1000000000
PARAM_VALUE 2 new 4096-ptr_max
PARAM_VALUE 3 extraction_flags 0
DATA_SOURCE 0 orig $1
NOSPEC 0 orig->count
NOSPEC 1 orig_len
NOSPEC 1 orig_len
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 orig->count 1-1000000000
USER_DATA 0 orig->iov_offset 0-u64max[c]
USER_DATA 1 orig_len 1-1000000000
UNITS 1 orig_len unit_byte
HALF_LOCKED2 &cinode->lock_sem
HALF_LOCKED2 &inode->i_rwsem

fs/netfs/direct_write.c netfs_unbuffered_write_iter_locked() -> netfs_extract_user_iter()

Type Parameter Key Value
PARAM_VALUE 0 orig 4096-ptr_max
PARAM_VALUE 0 orig->iter_type 0-1
PARAM_VALUE 1 orig_len 0-1000000000
PARAM_VALUE 2 new 4096-ptr_max
PARAM_VALUE 3 extraction_flags 0
DATA_SOURCE 0 orig $1
DATA_SOURCE 1 orig_len r iov_iter_count
PARAM_COMPARE 0 orig->count == $1
PARAM_COMPARE 1 orig_len == $0->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 orig->iov_offset 0-u64max[c]
USER_DATA 1 orig_len 0-1000000000
HALF_LOCKED2 &inode->i_rwsem