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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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5ea4298669
Part of the blkdev_issue_discard(xx) operation is that it can also issue a secure discard operation that will permanantly remove the sectors in question. We advertise that we can support that via the 'discard-secure' attribute and on the request, if the 'secure' bit is set, we will attempt to pass in REQ_DISCARD | REQ_SECURE. CC: Li Dongyang <lidongyang@novell.com> [v1: Used 'flag' instead of 'secure:1' bit] [v2: Use 'reserved' uint8_t instead of adding a new value] [v3: Check for nseg when mapping instead of operation] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> |
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| .. | ||
| interface | ||
| balloon.h | ||
| events.h | ||
| evtchn.h | ||
| features.h | ||
| gntalloc.h | ||
| gntdev.h | ||
| grant_table.h | ||
| hvc-console.h | ||
| hvm.h | ||
| Kbuild | ||
| page.h | ||
| platform_pci.h | ||
| privcmd.h | ||
| swiotlb-xen.h | ||
| tmem.h | ||
| xen-ops.h | ||
| xen.h | ||
| xenbus.h | ||
| xencomm.h | ||