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authorHerbert Xu <herbert@gondor.apana.org.au>2005-09-17 14:41:40 +1000
committerHerbert Xu <herbert@gondor.apana.org.au>2005-10-30 11:14:39 +1100
commitd32311fed70d12f14e585feb4653571b1e2b0e6d (patch)
treee1bea01c55c1632ed6291ca96f18518ad2abe39b /net
parentbe15cd72d256e5eb3261a781b8507fac83ab33f6 (diff)
[PATCH] Introduce sg_set_buf
sg_init_one is a nice tool for the block layer. However, users of struct scatterlist in other subsystems don't usually need the DMA attributes. For them it's a waste of time and space to initialise the whole struct scatterlist structure. Therefore this patch adds a new function sg_set_buf to initialise a scatterlist without zeroing the DMA attributes. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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