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| author | Ingo Molnar <mingo@elte.hu> | 2008-08-15 13:46:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-15 13:46:28 +0200 |
| commit | 83d0376f59533661a9af691e4e9f9d79eb239288 (patch) | |
| tree | 9ce99d099eed28489b7ca4fd49fe8f41d16fe4a9 /crypto/async_tx/async_xor.c | |
| parent | 51f76a28b2cb2a720aaaf1e7c1139bf807595395 (diff) | |
| parent | c0d75bdec4cadaefac56f4cefce8f0c675762508 (diff) | |
| download | linux-crypto-83d0376f59533661a9af691e4e9f9d79eb239288.tar.gz linux-crypto-83d0376f59533661a9af691e4e9f9d79eb239288.zip | |
Merge branch 'x86/core' into x86/apic
Diffstat (limited to 'crypto/async_tx/async_xor.c')
| -rw-r--r-- | crypto/async_tx/async_xor.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 65974c6d..c029d3eb 100644 --- a/crypto/async_tx/async_xor.c +++ b/crypto/async_tx/async_xor.c @@ -263,11 +263,12 @@ async_xor_zero_sum(struct page *dest, struct page **src_list, if (unlikely(!tx)) { async_tx_quiesce(&depend_tx); - while (!tx) + while (!tx) { dma_async_issue_pending(chan); tx = device->device_prep_dma_zero_sum(chan, dma_src, src_cnt, len, result, dma_prep_flags); + } } async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param); |