Nicholas Bellinger e31885dd90 vhost/scsi: Add T10 PI IOV -> SGL memory mapping logic ... This patch adds vhost_scsi_map_iov_to_prot() to perform the mapping of T10 data integrity memory between virtio iov + struct scatterlist using get_user_pages_fast() following existing code. As with vhost_scsi_map_iov_to_sgl(), this does sanity checks against the total prot_sgl_count vs. pre-allocated SGLs, and loops across protection iovs using vhost_scsi_map_to_sgl() to perform the actual memory mapping. Also update tcm_vhost_release_cmd() to release associated tvc_prot_sgl[] struct page. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Sagi Grimberg <sagig@dev.mellanox.co.il> Cc: H. Peter Anvin <hpa@zytor.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2014-06-02 12:42:07 -07:00
..
Kconfig	vhost: Make vhost a separate module	2013-07-07 17:33:44 +03:00
Makefile	vhost: Make vhost a separate module	2013-07-07 17:33:44 +03:00
net.c	vhost: don't open-code sockfd_put()	2014-04-01 23:19:10 -04:00
scsi.c	vhost/scsi: Add T10 PI IOV -> SGL memory mapping logic	2014-06-02 12:42:07 -07:00
test.c	vhost: remove the dead branch	2013-12-06 15:22:05 -05:00
test.h	vhost test module	2010-12-09 16:00:21 +02:00
vhost.c	vhost: remove the dead branch	2013-12-06 15:22:05 -05:00
vhost.h	vhost: remove the dead branch	2013-12-06 15:22:05 -05:00
vringh.c	Add missing module license tag to vring helpers.	2013-05-08 10:49:03 +09:30