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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-05-05 12:41:03 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-05-05 13:43:23 -0400
commit73d842af27b863cbc816e75003edbc287bf57130 (patch)
tree8fb79a1f833206fbd67effbc00b0a6ac6ce5b190 /drivers/block
parenta19be5f0f073525306f6a4b000d90dc84065ed93 (diff)
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xen-blkfront: Provide for 'feature-flush-cache' the BLKIF_OP_WRITE_FLUSH_CACHE operation.
The operation BLKIF_OP_WRITE_FLUSH_CACHE has existed in the Xen tree header file for years but it was never present in the Linux tree because the frontend (nor the backend) supported this interface. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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