Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-28 12:56:59
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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Name:Return TRUE if INSN doesn't have explicit value define.

Proto:static bool insn_no_def(struct bpf_insn *insn)

Type:bool

Parameter:

TypeParameterName
struct bpf_insn *insn
1397  class = Instruction classes ( opcode )
1399  Return class == BPF_JMP || class == jmp mode in word width || class == BPF_STX || class == BPF_ST
Caller
NameDescribe
insn_has_def32Return TRUE if INSN has defined any 32-bit value explicitly.
opt_subreg_zext_lo32_rnd_hi32