tmp_suning_uos_patched/drivers/xen
Ian Campbell 9329e7604f xen: gntdev: move use of GNTMAP_contains_pte next to the map_op
This flag controls the meaning of gnttab_map_grant_ref.host_addr and
specifies that the field contains a reference to the pte entry to be
used to perform the mapping. Therefore move the use of this flag to
the point at which we actually use a reference to the pte instead of
something else, splitting up the usage of the flag in this way is
confusing and potentially error prone.

The other flags are all properties of the mapping itself as opposed to
properties of the hypercall arguments and therefore it make sense to
continue to pass them round in map->flags.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Cc: Derek G. Murray <Derek.Murray@cl.cam.ac.uk>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-01-11 14:31:26 -05:00
..
xenbus Merge branch 'stable/xen-pcifront-0.8.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen 2010-10-28 17:11:17 -07:00
xenfs Merge branch 'upstream/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen 2010-11-24 08:23:18 +09:00
balloon.c xen: prevent crashes with non-HIGHMEM 32-bit kernels with largeish memory 2010-12-02 15:30:06 -08:00
biomerge.c xen: define BIOVEC_PHYS_MERGEABLE() 2010-10-18 10:40:28 -04:00
cpu_hotplug.c
events.c Merge branch '2.6.37-rc4-pvhvm-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm 2010-12-03 11:30:57 -08:00
evtchn.c Merge branch 'xen/dev-evtchn' into upstream/evtchn 2010-11-18 22:43:38 -08:00
features.c
gntdev.c xen: gntdev: move use of GNTMAP_contains_pte next to the map_op 2011-01-11 14:31:26 -05:00
grant-table.c xen: Xen PCI platform device driver. 2010-07-22 16:46:09 -07:00
Kconfig xen/gntdev: allow usermode to map granted pages 2011-01-11 14:30:52 -05:00
Makefile xen/gntdev: allow usermode to map granted pages 2011-01-11 14:30:52 -05:00
manage.c xen: resume the pv console for hvm guests too 2010-12-02 14:40:48 +00:00
pci.c xen: register xen pci notifier 2010-10-27 18:56:07 +01:00
platform-pci.c x86: Unplug emulated disks and nics. 2010-07-26 23:13:25 -07:00
swiotlb-xen.c swiotlb-xen: SWIOTLB library for Xen PV guest with PCI passthrough. 2010-07-27 11:51:00 -04:00
sys-hypervisor.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
xencomm.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00