Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-28 12:55:51
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:reg_may_point_to_spin_lock

Proto:static bool reg_may_point_to_spin_lock(const struct bpf_reg_state *reg)

Type:bool

Parameter:

TypeParameterName
const struct bpf_reg_state *reg
389  Return Ordering of fields matters. See states_equal() == g points to map element value && map_value_has_spin_lock( valid when type == CONST_PTR_TO_MAP | PTR_TO_MAP_VALUE | * PTR_TO_MAP_VALUE_OR_NULL)
Caller
NameDescribe
mark_ptr_or_null_reg