diff options
| author | Roger Pau Monne <roger.pau@citrix.com> | 2013-04-17 20:19:00 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-04-18 09:29:25 -0400 |
| commit | 31552ee32df89f97a61766cee51b8dabb1ae3f4f (patch) | |
| tree | 9cfc1218886ecc35180d3327a9b9a2fa3e385cf4 /drivers/block/xen-blkback/xenbus.c | |
| parent | bf0720c48c7cefd127ed2329e6d0e40b39fa4d0e (diff) | |
xen-blkback: expand map/unmap functions
Preparatory change for implementing indirect descriptors. Change
xen_blkbk_{map/unmap} in order to be able to map/unmap a random amount
of grants (previously it was limited to
BLKIF_MAX_SEGMENTS_PER_REQUEST). Also, remove the usage of pending_req
in the map/unmap functions, so we can map/unmap grants without needing
to pass a pending_req.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xen.org
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/block/xen-blkback/xenbus.c')
0 files changed, 0 insertions, 0 deletions