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| author | Dan Williams <dan.j.williams@intel.com> | 2008-02-02 18:46:43 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2008-02-06 10:12:17 -0700 |
| commit | 1367a3d310afc1ce758c8b94a0dc77834b4494a0 (patch) | |
| tree | cf6938c1662074f26ee16ff02d3c38332bc010ef /crypto | |
| parent | 551e4fb2465b87de9d4aa1669b27d624435443bb (diff) | |
| download | lwn-1367a3d310afc1ce758c8b94a0dc77834b4494a0.tar.gz lwn-1367a3d310afc1ce758c8b94a0dc77834b4494a0.zip | |
async_tx: fix compile breakage, mark do_async_xor __always_inline
do_async_xor must be compiled away on !HAS_DMA archs.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/async_tx/async_xor.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 2575f674dcd5..716885a87f07 100644 --- a/crypto/async_tx/async_xor.c +++ b/crypto/async_tx/async_xor.c @@ -30,7 +30,11 @@ #include <linux/raid/xor.h> #include <linux/async_tx.h> -static void +/* do_async_xor - dma map the pages and perform the xor with an engine. + * This routine is marked __always_inline so it can be compiled away + * when CONFIG_DMA_ENGINE=n + */ +static __always_inline void do_async_xor(struct dma_async_tx_descriptor *tx, struct dma_device *device, struct dma_chan *chan, struct page *dest, struct page **src_list, unsigned int offset, unsigned int src_cnt, size_t len, |