Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\raid6\sse1.c Create Date:2022-07-28 07:09:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:Unrolled-by-2 SSE1 implementation

Proto:static void raid6_sse12_gen_syndrome(int disks, size_t bytes, void **ptrs)

Type:void

Parameter:

TypeParameterName
intdisks
size_tbytes
void **ptrs
101  dptr = ptrs
105  z0 = disks - 3
106  p = dptr[z0 + 1]
107  q = dptr[z0 + 2]
109  kernel_fpu_begin()
111  asm volatile
112  asm volatile
113  asm volatile
116  When d < bytes cycle
117  asm volatile
118  asm volatile
119  asm volatile
120  asm volatile
121  asm volatile
122  When z >= 0 cycle
123  asm volatile
124  asm volatile
125  asm volatile
126  asm volatile
127  asm volatile
128  asm volatile
129  asm volatile
130  asm volatile
131  asm volatile
132  asm volatile
133  asm volatile
134  asm volatile
135  asm volatile
136  asm volatile
137  asm volatile
138  asm volatile
139  asm volatile
141  asm volatile
142  asm volatile
143  asm volatile
144  asm volatile
147  asm volatile
148  kernel_fpu_end()