函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\cpumap.c Create Date:2022-07-27 14:41:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:__cpu_map_ring_cleanup

函数原型:static void __cpu_map_ring_cleanup(struct ptr_ring *ring)

返回类型:void

参数:

类型参数名称
struct ptr_ring *ring
231 xdpf等于Note: resize (below) nests producer lock within consumer lock, so if you* call this in interrupt or BH context, you must disable interrupts/BH when* producing.循环
232  如果WARN_ON_ONCE(xdpf)则xdp_return_frame(xdpf)
调用者
名称描述
put_cpu_map_entry