函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\xarray.c Create Date:2022-07-27 07:10:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：xa_mark_set

函数原型：static inline void xa_mark_set(struct xarray *xa, xa_mark_t mark)

返回类型：void

参数：

类型参数名称
struct xarray *xa
xa_mark_tmark
68  如果非private: The rest of the data structure is not to be used directly. 按位与XA_FLAGS_MARK(mark)的值则private: The rest of the data structure is not to be used directly. 或等于XA_FLAGS_MARK(mark)
调用者
名称描述
xas_expandxas_expand adds nodes to the head of the tree until it has reached* sufficient height to be able to contain @xas->xa_index
xas_set_markxas_set_mark() - Sets the mark on this entry and its parents.*@xas: XArray operation state.*@mark: Mark number.* Sets the specified mark on this entry, and walks up the tree setting it* on all the ancestor entries