Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/bpf/syscall.c link_update_map() -> (struct bpf_link_ops)->update_map()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 0 link->ops 4096-ptr_max
PARAM_VALUE 0 link->ops->update_map 3748582149185703936
PARAM_VALUE 1 new_map 4096-ptr_max
PARAM_VALUE 2 expected_old_map 0,4096-ptr_max
BUF_SIZE 0 link s32min-(-2),1-s32max
BUF_SIZE 0 link s32min-(-2),1-s32max
BUF_SIZE 1 new_map s32min-(-2),1-s32max
BUF_SIZE 1 new_map s32min-(-2),1-s32max
BUF_SIZE 2 expected_old_map s32min-(-2),0-s32max
BUF_SIZE 2 expected_old_map s32min-(-2),0-s32max
DATA_SOURCE 0 link $0
DATA_SOURCE 1 new_map r bpf_map_get
CONTAINER 0 -56-16+0 $(-1)