Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/bpf/hashtab.c alloc_htab_elem() -> htab_elem_set_ptr()

Type Parameter Key Value
PARAM_VALUE 0 l 4096-ptr_max
PARAM_VALUE 1 key_size 0-u32max
DATA_SOURCE 0 l r bpf_mem_cache_alloc
DATA_SOURCE 1 key_size $3
PREEMPT_ADD
NOCHECK_CALL
USER_DATA 0 *l->key 0-255
UNITS 1 key_size unit_byte
USER_PTR 0 l->key
LOCK2 flags
HALF_LOCKED2 rcu_read

kernel/bpf/hashtab.c prealloc_init() -> htab_elem_set_ptr()

Type Parameter Key Value
PARAM_VALUE 0 l 4096-ptr_max
PARAM_VALUE 2 pptr 4096-ptr_max
BUF_SIZE 2 pptr s32min-s32max
DATA_SOURCE 2 pptr r bpf_map_alloc_percpu
NOCHECK_CALL
UNITS 1 key_size unit_byte