函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\raid6\mmx.c Create Date:2022-07-27 08:07:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:Plain MMX implementation

函数原型:static void raid6_mmx1_gen_syndrome(int disks, size_t bytes, void **ptrs)

返回类型:void

参数:

类型参数名称
intdisks
size_tbytes
void **ptrs
37  dptr等于ptrs
41  z0等于disks减3
42  p等于dptr[z0 + 1]
43  q等于dptr[z0 + 2]
45  kernel_fpu_begin()
47  asm volatile
48  asm volatile
50 d小于bytes循环
51  asm volatile
52  asm volatile
53 z大于等于0循环
54  asm volatile
55  asm volatile
56  asm volatile
57  asm volatile
58  asm volatile
59  asm volatile
60  asm volatile
61  asm volatile
63  asm volatile
64  asm volatile
65  asm volatile
66  asm volatile
69  kernel_fpu_end()