函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\ring_buffer.c Create Date:2022-07-27 15:03:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:rb_free

函数原型:void rb_free(struct ring_buffer *rb)

返回类型:void

参数:

类型参数名称
struct ring_buffer *rb
850  perf_mmap_free_page(user_page)
851 i小于 nr of data pages 循环perf_mmap_free_page(data_pages[i])
853  kfree(rb)