| /linux-4.4.14/lib/raid6/ |
| D | recov.c | 25 static void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, in raid6_2data_recov_intx1() argument
39 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_intx1()
40 ptrs[faila] = (void *)raid6_empty_zero_page; in raid6_2data_recov_intx1()
49 ptrs[faila] = dp; in raid6_2data_recov_intx1()
55 pbmul = raid6_gfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_intx1()
56 qmul = raid6_gfmul[raid6_gfinv[raid6_gfexp[faila]^raid6_gfexp[failb]]]; in raid6_2data_recov_intx1()
69 static void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, in raid6_datap_recov_intx1() argument
80 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_intx1()
81 ptrs[faila] = (void *)raid6_empty_zero_page; in raid6_datap_recov_intx1()
87 ptrs[faila] = dq; in raid6_datap_recov_intx1()
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| D | recov_avx2.c | 22 static void raid6_2data_recov_avx2(int disks, size_t bytes, int faila, in raid6_2data_recov_avx2() argument
36 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_avx2()
37 ptrs[faila] = (void *)raid6_empty_zero_page; in raid6_2data_recov_avx2()
46 ptrs[faila] = dp; in raid6_2data_recov_avx2()
52 pbmul = raid6_vgfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_avx2()
53 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ in raid6_2data_recov_avx2()
192 static void raid6_datap_recov_avx2(int disks, size_t bytes, int faila, in raid6_datap_recov_avx2() argument
204 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_avx2()
205 ptrs[faila] = (void *)raid6_empty_zero_page; in raid6_datap_recov_avx2()
211 ptrs[faila] = dq; in raid6_datap_recov_avx2()
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| D | recov_ssse3.c | 22 static void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, in raid6_2data_recov_ssse3() argument
38 dp = (u8 *)ptrs[faila]; in raid6_2data_recov_ssse3()
39 ptrs[faila] = (void *)raid6_empty_zero_page; in raid6_2data_recov_ssse3()
48 ptrs[faila] = dp; in raid6_2data_recov_ssse3()
54 pbmul = raid6_vgfmul[raid6_gfexi[failb-faila]]; in raid6_2data_recov_ssse3()
55 qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ in raid6_2data_recov_ssse3()
197 static void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, in raid6_datap_recov_ssse3() argument
211 dq = (u8 *)ptrs[faila]; in raid6_datap_recov_ssse3()
212 ptrs[faila] = (void *)raid6_empty_zero_page; in raid6_datap_recov_ssse3()
218 ptrs[faila] = dq; in raid6_datap_recov_ssse3()
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| /linux-4.4.14/crypto/async_tx/ |
| D | async_raid6_recov.c | 160 __2data_recov_4(int disks, size_t bytes, int faila, int failb, in __2data_recov_4() argument
175 a = blocks[faila]; in __2data_recov_4()
182 coef[0] = raid6_gfexi[failb-faila]; in __2data_recov_4()
183 coef[1] = raid6_gfinv[raid6_gfexp[faila]^raid6_gfexp[failb]]; in __2data_recov_4()
199 __2data_recov_5(int disks, size_t bytes, int faila, int failb, in __2data_recov_5() argument
217 if (i == faila || i == failb) in __2data_recov_5()
232 dp = blocks[faila]; in __2data_recov_5()
257 coef[0] = raid6_gfexi[failb-faila]; in __2data_recov_5()
258 coef[1] = raid6_gfinv[raid6_gfexp[faila]^raid6_gfexp[failb]]; in __2data_recov_5()
273 __2data_recov_n(int disks, size_t bytes, int faila, int failb, in __2data_recov_n() argument
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| D | raid6test.c | 68 static void raid6_dual_recov(int disks, size_t bytes, int faila, int failb, struct page **ptrs) in raid6_dual_recov() argument
75 if (faila > failb) in raid6_dual_recov()
76 swap(faila, failb); in raid6_dual_recov()
79 if (faila == disks-2) { in raid6_dual_recov()
93 if (i == faila || i == failb) in raid6_dual_recov()
97 dest = ptrs[faila]; in raid6_dual_recov()
109 tx = async_raid6_datap_recov(disks, bytes, faila, ptrs, &submit); in raid6_dual_recov()
113 tx = async_raid6_2data_recov(disks, bytes, faila, failb, ptrs, &submit); in raid6_dual_recov()
123 __func__, faila, failb, disks); in raid6_dual_recov()
127 __func__, faila, failb, result); in raid6_dual_recov()
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| /linux-4.4.14/fs/btrfs/ |
| D | raid56.c | 131 int faila; member
987 rbio->faila = -1; in alloc_rbio()
1117 if (rbio->faila >= 0 || rbio->failb >= 0) { in validate_rbio_for_rmw()
1118 BUG_ON(rbio->faila == rbio->real_stripes - 1); in validate_rbio_for_rmw()
1396 if (rbio->faila == failed || rbio->failb == failed) in fail_rbio_index()
1399 if (rbio->faila == -1) { in fail_rbio_index()
1401 rbio->faila = failed; in fail_rbio_index()
1805 int faila = -1, failb = -1; in __raid_recover_end_io() local
1817 faila = rbio->faila; in __raid_recover_end_io()
1848 (stripe == faila || stripe == failb)) { in __raid_recover_end_io()
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| /linux-4.4.14/include/linux/raid/ |
| D | pq.h | 143 extern void (*raid6_2data_recov)(int disks, size_t bytes, int faila, int failb,
145 extern void (*raid6_datap_recov)(int disks, size_t bytes, int faila,
147 void raid6_dual_recov(int disks, size_t bytes, int faila, int failb,
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| /linux-4.4.14/include/linux/ |
| D | async_tx.h | 200 async_raid6_2data_recov(int src_num, size_t bytes, int faila, int failb,
204 async_raid6_datap_recov(int src_num, size_t bytes, int faila,
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| /linux-4.4.14/drivers/md/ |
| D | raid5.c | 1433 int faila = -1, failb = -1; in ops_run_compute6_2() local
1462 faila = slot; in ops_run_compute6_2()
1468 BUG_ON(faila == failb); in ops_run_compute6_2()
1469 if (failb < faila) in ops_run_compute6_2()
1470 swap(faila, failb); in ops_run_compute6_2()
1472 __func__, (unsigned long long)sh->sector, faila, failb); in ops_run_compute6_2()
1478 if (faila == syndrome_disks) { in ops_run_compute6_2()
1524 STRIPE_SIZE, faila, in ops_run_compute6_2()
1529 STRIPE_SIZE, faila, failb, in ops_run_compute6_2()
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