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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/bpf/hashtab.c __htab_lru_percpu_map_update_elem() -> htab_map_hash()

Type Parameter Key Value
BUF_SIZE 0 key (-1)-s32max
BUF_SIZE 0 key (-1)-s32max
DATA_SOURCE 0 key $1
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
HALF_LOCKED2 rcu_read

kernel/bpf/hashtab.c __htab_map_lookup_and_delete_elem() -> htab_map_hash()

Type Parameter Key Value
PARAM_VALUE 0 key 0,16,4096-ptr_max
PARAM_VALUE 1 key_len 0-s32max
CAPPED_DATA 1 key_len 1
DATA_SOURCE 0 key $1
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
LOCK2 rcu_read

kernel/bpf/hashtab.c __htab_map_lookup_elem() -> htab_map_hash()

Type Parameter Key Value
BUF_SIZE 0 key (-1)-s32max
BUF_SIZE 0 key (-1)-s32max
DATA_SOURCE 0 key $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
HALF_LOCKED2 &m->lock
HALF_LOCKED2 rcu_read

kernel/bpf/hashtab.c htab_lru_map_delete_elem() -> htab_map_hash()

Type Parameter Key Value
BUF_SIZE 0 key (-1)-s32max
BUF_SIZE 0 key (-1)-s32max
DATA_SOURCE 0 key $1
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
HALF_LOCKED2 rcu_read

kernel/bpf/hashtab.c htab_lru_map_update_elem() -> htab_map_hash()

Type Parameter Key Value
DATA_SOURCE 0 key $1
UNITS 1 key_len unit_byte

kernel/bpf/hashtab.c htab_map_delete_elem() -> htab_map_hash()

Type Parameter Key Value
BUF_SIZE 0 key (-1)-s32max
BUF_SIZE 0 key (-1)-s32max
DATA_SOURCE 0 key $1
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
HALF_LOCKED2 rcu_read

kernel/bpf/hashtab.c htab_map_get_next_key() -> htab_map_hash()

Type Parameter Key Value
PARAM_VALUE 0 key 1-u64max
BUF_SIZE 0 key (-1)-s32max
BUF_SIZE 0 key (-1)-s32max
DATA_SOURCE 0 key $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
LOCK2 rcu_read
HALF_LOCKED2 &m->lock

kernel/bpf/hashtab.c htab_map_update_elem() -> htab_map_hash()

Type Parameter Key Value
BUF_SIZE 0 key (-1)-s32max
BUF_SIZE 0 key (-1)-s32max
DATA_SOURCE 0 key $1
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
HALF_LOCKED2 rcu_read

kernel/bpf/hashtab.c htab_map_update_elem_in_place() -> htab_map_hash()

Type Parameter Key Value
BUF_SIZE 0 key (-1)-s32max
BUF_SIZE 0 key (-1)-s32max
DATA_SOURCE 0 key $1
USER_DATA 0 *key s64min-s64max
UNITS 1 key_len unit_byte
USER_PTR 0 key
HALF_LOCKED2 rcu_read