Alex Nixon 08bbc9da92 xen: Add xen_create_contiguous_region ... A memory region must be physically contiguous in order to be accessed through DMA. This patch adds xen_create_contiguous_region, which ensures a region of contiguous virtual memory is also physically contiguous. Based on Stephen Tweedie's port of the 2.6.18-xen version. Remove contiguous_bitmap[] as it's no longer needed. Ported from linux-2.6.18-xen.hg 707:e410857fd83c [ Impact: add Xen-internal API to make pages phys-contig ] Signed-off-by: Alex Nixon <alex.nixon@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>		2010-06-07 15:37:53 -04:00
..
debugfs.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
debugfs.h
enlighten.c	xen: Allow unprivileged Xen domains to create iomap pages	2010-06-07 14:33:13 -04:00
grant-table.c
irq.c
Kconfig
Makefile
mmu.c	xen: Add xen_create_contiguous_region	2010-06-07 15:37:53 -04:00
mmu.h
multicalls.c
multicalls.h
setup.c
smp.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
spinlock.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
suspend.c
time.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
vdso.h
xen-asm_32.S
xen-asm_64.S
xen-asm.h
xen-asm.S
xen-head.S
xen-ops.h