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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-05-27 04:43:03 +0400
committerJoerg Roedel <joerg.roedel@amd.com>2009-05-29 16:27:05 +0400
commit88f3907f6f447899544beadf491dccb32015dacb (patch)
tree65566b6711d85b951d55982d3bcc0c7393d6ad73 /fs/autofs
parent884d05970bfbc3db368f23460dc4ce63257f240d (diff)
downloadlinux-88f3907f6f447899544beadf491dccb32015dacb.tar.xz
dma-debug: fix debug_dma_sync_sg_for_cpu and debug_dma_sync_sg_for_device
DMA-mapping.txt says that debug_dma_sync_sg family must be called with the _same_ one you passed into the dma_map_sg call, it should _NOT_ be the 'count' value _returned_ from the dma_map_sg call. debug_dma_sync_sg_for_cpu and debug_dma_sync_sg_for_device can't handle this properly; they need to use the sg_mapped_ents in struct dma_debug_entry as debug_dma_unmap_sg() does. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'fs/autofs')
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