函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-27 14:09:03
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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函数名称：reg_may_point_to_spin_lock

函数原型：static bool reg_may_point_to_spin_lock(const struct bpf_reg_state *reg)

返回类型：bool

参数：

类型参数名称
const struct bpf_reg_state *reg
389  返回: Ordering of fields matters. See states_equal() 恒等于g points to map element value 且map_value_has_spin_lock( valid when type == CONST_PTR_TO_MAP | PTR_TO_MAP_VALUE | * PTR_TO_MAP_VALUE_OR_NULL)
调用者
名称描述
mark_ptr_or_null_reg