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authorLi Dongyang <lidongyang@novell.com>2011-09-01 12:39:08 +0200
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-10-13 15:48:29 +0200
commit32a8d26cc9b96629269e04ee6c583e14398f6f47 (patch)
tree8af3e191479a803aaeb9e349efee9d22b7aec00f /drivers/block/xen-blkback/common.h
parentLinux 3.1-rc1 (diff)
downloadlinux-32a8d26cc9b96629269e04ee6c583e14398f6f47.tar.xz
linux-32a8d26cc9b96629269e04ee6c583e14398f6f47.zip
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>
Diffstat (limited to 'drivers/block/xen-blkback/common.h')
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