diff options
Diffstat (limited to 'crypto/async_tx')
| -rw-r--r-- | crypto/async_tx/async_pq.c | 2 | ||||
| -rw-r--r-- | crypto/async_tx/async_raid6_recov.c | 4 | ||||
| -rw-r--r-- | crypto/async_tx/async_xor.c | 26 |
3 files changed, 3 insertions, 29 deletions
diff --git a/crypto/async_tx/async_pq.c b/crypto/async_tx/async_pq.c index 5e2b2680d7db..9e4bb7fbde25 100644 --- a/crypto/async_tx/async_pq.c +++ b/crypto/async_tx/async_pq.c @@ -119,7 +119,7 @@ do_sync_gen_syndrome(struct page **blocks, unsigned int *offsets, int disks, for (i = 0; i < disks; i++) { if (blocks[i] == NULL) { BUG_ON(i > disks - 3); /* P or Q can't be zero */ - srcs[i] = (void*)raid6_empty_zero_page; + srcs[i] = raid6_get_zero_page(); } else { srcs[i] = page_address(blocks[i]) + offsets[i]; diff --git a/crypto/async_tx/async_raid6_recov.c b/crypto/async_tx/async_raid6_recov.c index 354b8cd5537f..539ea5b378dc 100644 --- a/crypto/async_tx/async_raid6_recov.c +++ b/crypto/async_tx/async_raid6_recov.c @@ -414,7 +414,7 @@ async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb, async_tx_quiesce(&submit->depend_tx); for (i = 0; i < disks; i++) if (blocks[i] == NULL) - ptrs[i] = (void *) raid6_empty_zero_page; + ptrs[i] = raid6_get_zero_page(); else ptrs[i] = page_address(blocks[i]) + offs[i]; @@ -497,7 +497,7 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila, async_tx_quiesce(&submit->depend_tx); for (i = 0; i < disks; i++) if (blocks[i] == NULL) - ptrs[i] = (void*)raid6_empty_zero_page; + ptrs[i] = raid6_get_zero_page(); else ptrs[i] = page_address(blocks[i]) + offs[i]; diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 1a3855284091..2c499654a36c 100644 --- a/crypto/async_tx/async_xor.c +++ b/crypto/async_tx/async_xor.c @@ -389,32 +389,6 @@ async_xor_val_offs(struct page *dest, unsigned int offset, } EXPORT_SYMBOL_GPL(async_xor_val_offs); -/** - * async_xor_val - attempt a xor parity check with a dma engine. - * @dest: destination page used if the xor is performed synchronously - * @src_list: array of source pages - * @offset: offset in pages to start transaction - * @src_cnt: number of source pages - * @len: length in bytes - * @result: 0 if sum == 0 else non-zero - * @submit: submission / completion modifiers - * - * honored flags: ASYNC_TX_ACK - * - * src_list note: if the dest is also a source it must be at index zero. - * The contents of this array will be overwritten if a scribble region - * is not specified. - */ -struct dma_async_tx_descriptor * -async_xor_val(struct page *dest, struct page **src_list, unsigned int offset, - int src_cnt, size_t len, enum sum_check_flags *result, - struct async_submit_ctl *submit) -{ - return async_xor_val_offs(dest, offset, src_list, NULL, src_cnt, - len, result, submit); -} -EXPORT_SYMBOL_GPL(async_xor_val); - MODULE_AUTHOR("Intel Corporation"); MODULE_DESCRIPTION("asynchronous xor/xor-zero-sum api"); MODULE_LICENSE("GPL"); |