Li Dongyang 32a8d26cc9 xen-blkfront: add BLKIF_OP_DISCARD and discard request struct ...

Now we use BLKIF_OP_DISCARD and add blkif_request_discard to blkif_request union,
the patch is taken from Owen Smith and Konrad, Thanks

Signed-off-by: Owen Smith <owen.smith@citrix.com>
Signed-off-by: Li Dongyang <lidongyang@novell.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

2011-10-13 09:48:29 -04:00

6.4 KiB

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