Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-28 12:55:39
Last Modify:2022-05-19 20:02:10 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:bpf_map_key_immediate

Proto:static u64 bpf_map_key_immediate(const struct bpf_insn_aux_data *aux)

Type:u64

Parameter:

TypeParameterName
const struct bpf_insn_aux_data *aux
213  Return constant (32 bit) key tracking for maps & ~(BPF_MAP_KEY_SEEN | BPF_MAP_KEY_POISON)
Caller
NameDescribe
record_func_key
fixup_bpf_callsxup insn->imm field of bpf_call instructions* and inline eligible helpers as explicit sequence of BPF instructions* this function is called after eBPF program passed verification