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
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函数名称：xa_mark_clear

函数原型：static inline void xa_mark_clear(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
74  如果private: The rest of the data structure is not to be used directly. 按位与XA_FLAGS_MARK(mark)则private: The rest of the data structure is not to be used directly. 与等于XA_FLAGS_MARK(mark)的反
调用者
名称描述
xas_shrink
xas_clear_markxas_clear_mark() - Clears the mark on this entry and its parents.*@xas: XArray operation state.*@mark: Mark number.* Clears the specified mark on this entry, and walks back to the head* attempting to clear it on all the ancestor entries. Does nothing if
xa_destroyxa_destroy() - Free all internal data structures.*@xa: XArray.* After calling this function, the XArray is empty and has freed all memory* allocated for its internal data structures. You are responsible for* freeing the objects referenced by the XArray.