| /linux/lib/raid6/ |
| H A D | recov.c | 19 static void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, in raid6_2data_recov_intx1() argument
33 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_intx1()
34 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_intx1()
43 ptrs[faila] = dp; in raid6_2data_recov_intx1()
49 pbmul = raid6_gfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_intx1()
50 qmul = raid6_gfmul[raid6_gfinv[raid6_gfexp[faila]^raid6_gfexp[failb]]]; in raid6_2data_recov_intx1()
63 static void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, in raid6_datap_recov_intx1() argument
74 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_intx1()
75 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_intx1()
81 ptrs[faila] = dq; in raid6_datap_recov_intx1()
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| H A D | recov_loongarch_simd.c | 29 static void raid6_2data_recov_lsx(int disks, size_t bytes, int faila, in raid6_2data_recov_lsx() argument
44 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_lsx()
45 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_lsx()
54 ptrs[faila] = dp; in raid6_2data_recov_lsx()
60 pbmul = raid6_vgfmul[raid6_gfexi[failb - faila]]; in raid6_2data_recov_lsx()
61 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ raid6_gfexp[failb]]]; in raid6_2data_recov_lsx()
186 static void raid6_datap_recov_lsx(int disks, size_t bytes, int faila, in raid6_datap_recov_lsx() argument
199 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_lsx()
200 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_lsx()
206 ptrs[faila] = dq; in raid6_datap_recov_lsx()
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| H A D | recov_neon.c | 22 static void raid6_2data_recov_neon(int disks, size_t bytes, int faila, in raid6_2data_recov_neon() argument
37 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_neon()
38 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_neon()
47 ptrs[faila] = dp; in raid6_2data_recov_neon()
53 pbmul = raid6_vgfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_neon()
54 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ in raid6_2data_recov_neon()
61 static void raid6_datap_recov_neon(int disks, size_t bytes, int faila, in raid6_datap_recov_neon() argument
74 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_neon()
75 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_neon()
81 ptrs[faila] = dq; in raid6_datap_recov_neon()
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| H A D | recov_s390xc.c | 22 static void raid6_2data_recov_s390xc(int disks, size_t bytes, int faila, in raid6_2data_recov_s390xc() argument
36 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_s390xc()
37 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_s390xc()
46 ptrs[faila] = dp; in raid6_2data_recov_s390xc()
52 pbmul = raid6_gfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_s390xc()
53 qmul = raid6_gfmul[raid6_gfinv[raid6_gfexp[faila]^raid6_gfexp[failb]]]; in raid6_2data_recov_s390xc()
71 static void raid6_datap_recov_s390xc(int disks, size_t bytes, int faila, in raid6_datap_recov_s390xc() argument
83 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_s390xc()
84 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_s390xc()
90 ptrs[faila] = dq; in raid6_datap_recov_s390xc()
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| H A D | recov_avx2.c | 16 static void raid6_2data_recov_avx2(int disks, size_t bytes, int faila, in raid6_2data_recov_avx2() argument
30 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_avx2()
31 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_avx2()
40 ptrs[faila] = dp; in raid6_2data_recov_avx2()
46 pbmul = raid6_vgfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_avx2()
47 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ in raid6_2data_recov_avx2()
186 static void raid6_datap_recov_avx2(int disks, size_t bytes, int faila, in raid6_datap_recov_avx2() argument
198 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_avx2()
199 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_avx2()
205 ptrs[faila] = dq; in raid6_datap_recov_avx2()
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| H A D | recov_rvv.c | 145 static void raid6_2data_recov_rvv(int disks, size_t bytes, int faila, in raid6_2data_recov_rvv() argument
160 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_rvv()
161 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_rvv()
170 ptrs[faila] = dp; in raid6_2data_recov_rvv()
176 pbmul = raid6_vgfmul[raid6_gfexi[failb - faila]]; in raid6_2data_recov_rvv()
177 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ in raid6_2data_recov_rvv()
185 static void raid6_datap_recov_rvv(int disks, size_t bytes, int faila, in raid6_datap_recov_rvv() argument
198 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_rvv()
199 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_rvv()
205 ptrs[faila] = dq; in raid6_datap_recov_rvv()
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| H A D | recov_avx512.c | 22 static void raid6_2data_recov_avx512(int disks, size_t bytes, int faila, in raid6_2data_recov_avx512() argument
39 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_avx512()
40 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_avx512()
49 ptrs[faila] = dp; in raid6_2data_recov_avx512()
55 pbmul = raid6_vgfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_avx512()
56 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ in raid6_2data_recov_avx512()
225 static void raid6_datap_recov_avx512(int disks, size_t bytes, int faila, in raid6_datap_recov_avx512() argument
240 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_avx512()
241 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_avx512()
247 ptrs[faila] = dq; in raid6_datap_recov_avx512()
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| H A D | recov_ssse3.c | 16 static void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, in raid6_2data_recov_ssse3() argument
32 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_ssse3()
33 ptrs[faila] = raid6_get_zero_page(); in raid6_2data_recov_ssse3()
42 ptrs[faila] = dp; in raid6_2data_recov_ssse3()
48 pbmul = raid6_vgfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_ssse3()
49 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ in raid6_2data_recov_ssse3()
191 static void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, in raid6_datap_recov_ssse3() argument
205 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_ssse3()
206 ptrs[faila] = raid6_get_zero_page(); in raid6_datap_recov_ssse3()
212 ptrs[faila] = dq; in raid6_datap_recov_ssse3()
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| /linux/crypto/async_tx/ |
| H A D | async_raid6_recov.c | 153 __2data_recov_4(int disks, size_t bytes, int faila, int failb, in __2data_recov_4() argument
173 a = blocks[faila]; in __2data_recov_4()
174 a_off = offs[faila]; in __2data_recov_4()
184 coef[0] = raid6_gfexi[failb-faila]; in __2data_recov_4()
185 coef[1] = raid6_gfinv[raid6_gfexp[faila]^raid6_gfexp[failb]]; in __2data_recov_4()
203 __2data_recov_5(int disks, size_t bytes, int faila, int failb, in __2data_recov_5() argument
224 if (i == faila || i == failb) in __2data_recov_5()
242 dp = blocks[faila]; in __2data_recov_5()
243 dp_off = offs[faila]; in __2data_recov_5()
276 coef[0] = raid6_gfexi[failb-faila]; in __2data_recov_5()
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| H A D | raid6test.c | 57 static void raid6_dual_recov(int disks, size_t bytes, int faila, int failb, in raid6_dual_recov() argument
65 if (faila > failb) in raid6_dual_recov()
66 swap(faila, failb); in raid6_dual_recov()
69 if (faila == disks-2) { in raid6_dual_recov()
86 if (i == faila || i == failb) in raid6_dual_recov()
90 dest = ptrs[faila]; in raid6_dual_recov()
104 faila, ptrs, offs, &submit); in raid6_dual_recov()
109 faila, failb, ptrs, offs, &submit); in raid6_dual_recov()
120 __func__, faila, failb, disks); in raid6_dual_recov()
124 __func__, faila, failb, result); in raid6_dual_recov()
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| /linux/fs/btrfs/ |
| H A D | raid56.c | 1176 int *faila, int *failb) in get_rbio_vertical_errors() argument
1181 if (faila || failb) { in get_rbio_vertical_errors()
1186 ASSERT(faila && failb); in get_rbio_vertical_errors()
1187 *faila = -1; in get_rbio_vertical_errors()
1196 if (faila) { in get_rbio_vertical_errors()
1198 if (*faila < 0) in get_rbio_vertical_errors()
1199 *faila = stripe_nr; in get_rbio_vertical_errors()
1940 int faila, int failb, in recover_vertical_step() argument
1976 if (faila == rbio->nr_data) in recover_vertical_step()
1999 if (faila == rbio->real_stripes - 2) in recover_vertical_step()
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| /linux/include/linux/raid/ |
| H A D | pq.h | 164 extern void (*raid6_2data_recov)(int disks, size_t bytes, int faila, int failb,
166 extern void (*raid6_datap_recov)(int disks, size_t bytes, int faila,
168 void raid6_dual_recov(int disks, size_t bytes, int faila, int failb,
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| /linux/drivers/md/ |
| H A D | raid5.c | 1718 int faila = -1, failb = -1; in ops_run_compute6_2() local
1751 faila = slot; in ops_run_compute6_2()
1757 BUG_ON(faila == failb); in ops_run_compute6_2()
1758 if (failb < faila) in ops_run_compute6_2()
1759 swap(faila, failb); in ops_run_compute6_2()
1761 __func__, (unsigned long long)sh->sector, faila, failb); in ops_run_compute6_2()
1767 if (faila == syndrome_disks) { in ops_run_compute6_2()
1820 faila, in ops_run_compute6_2()
1826 faila, failb, in ops_run_compute6_2()
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