函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\log2.h Create Date:2022-07-27 06:38:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__ilog2_u64

函数原型：static inline __attribute__((const)) int __ilog2_u64(u64 n)

返回类型：int

参数：

类型参数名称
u64n
32  返回:ls64 - find last set bit in a 64-bit word*@x: the word to search* This is defined in a similar way as the libc and compiler builtin* ffsll, but returns the position of the most significant set bit减1
调用者
名称描述
kcov_move_area