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(parent: 4888700) | patch
vhost/scsi: Change vhost_scsi_map_to_sgl to accept iov ptr + len
authorNicholas Bellinger <nab@linux-iscsi.org>
Wed, 28 Jan 2015 21:10:51 +0000 (13:10 -0800)
committerNicholas Bellinger <nab@linux-iscsi.org>
Wed, 4 Feb 2015 18:55:36 +0000 (10:55 -0800)
commit737b0cf4e961e2f65c8b2da32dbe4e2410edded3
tree55692e7ced0d180fd202c2c03f740a68d69d68f3tree | snapshot
parent4888700f91a85fa1000733836d420d6a9fa9e6b8commit | diff
vhost/scsi: Change vhost_scsi_map_to_sgl to accept iov ptr + len

This patch changes vhost_scsi_map_to_sgl() parameters to accept virtio
iovec ptr + len when determing pages_nr.

This is currently done with iov_num_pages() -> PAGE_ALIGN, so allow
the same parameters as well.

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/vhost/scsi.c diff | blob | history
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