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authorDan Williams <dan.j.williams@intel.com>2009-03-25 17:13:25 +0100
committerDan Williams <dan.j.williams@intel.com>2009-03-25 17:13:25 +0100
commit729b5d1b8ec72c28e99840b3f300ba67726e3ab9 (patch)
tree8eac6444ea80bf05f461eb77243f56b008ee5083 /block/ioctl.c
parentasync_tx: provide __async_inline for HAS_DMA=n archs (diff)
downloadlinux-729b5d1b8ec72c28e99840b3f300ba67726e3ab9.tar.xz
linux-729b5d1b8ec72c28e99840b3f300ba67726e3ab9.zip
dmaengine: allow dma support for async_tx to be toggled
Provide a config option for blocking the allocation of dma channels to the async_tx api. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'block/ioctl.c')
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