函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\ptr_ring.h Create Date:2022-07-27 14:41:13
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:ptr_ring_cleanup

函数原型:static inline void ptr_ring_cleanup(struct ptr_ring *r, void (*destroy)(void *))

返回类型:void

参数:

类型参数名称
struct ptr_ring *r
void (*destroy
667  如果destroy则当ptr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
669  destroy(ptr)
670  kvfree(queue)
调用者
名称描述
put_cpu_map_entry
__cpu_map_entry_alloc