Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/ioctl.c ioctl_file_dedupe_range() -> vfs_dedupe_file_range()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 same 4096-ptr_max
BUF_SIZE 1 same 24-4096
BUF_SIZE 1 same 24-4096
BUF_SIZE 1 same->info 0-4072
DATA_SOURCE 0 file $0
DATA_SOURCE 1 same r memdup_user
USER_DATA 1 same->dest_count 0-u16max
USER_DATA 1 same->reserved1 0-u16max
USER_DATA 1 same->reserved2 0-u32max
USER_DATA 1 same->src_length 0-u64max
USER_DATA 1 same->src_offset 0-u64max
USER_DATA 1 *same s64min-s64max
USER_PTR 1 same
USER_PTR 1 same->info