函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\ring_buffer.c Create Date:2022-07-27 12:58:34
Last Modify:2020-03-17 19:30:04 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称:_list_head - remove any bit

函数原型:static struct list_head *rb_list_head(struct list_head *list)

返回类型:struct list_head

参数:

类型参数名称
struct list_head *list
855  val等于list
857  返回:val按位与RB_FLAG_MASK的反
调用者
名称描述
rb_is_reader_page_is_reader_page* The unique thing about the reader page, is that, if the* writer is ever on it, the previous pointer never points* back to the reader page.
rb_inc_page
rb_set_head_page
rb_check_list_check_list - make sure a pointer to a list has the last bits zero
rb_remove_pages
rb_get_reader_page