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-rw-r--r--drivers/xen/grant-table.c2
-rw-r--r--drivers/xen/xenbus/xenbus_client.c6
-rw-r--r--include/asm-x86/xen/grant_table.h7
-rw-r--r--include/xen/grant_table.h1
4 files changed, 12 insertions, 4 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index d4a89b3..3e02808 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -482,7 +482,7 @@ static int gnttab_map(unsigned int start_idx, unsigned int end_idx)
if (shared == NULL) {
struct vm_struct *area;
- area = alloc_vm_area(PAGE_SIZE * max_nr_grant_frames());
+ area = xen_alloc_vm_area(PAGE_SIZE * max_nr_grant_frames());
BUG_ON(area == NULL);
shared = area->addr;
}
diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c
index 9fd2f70..0f86b0f 100644
--- a/drivers/xen/xenbus/xenbus_client.c
+++ b/drivers/xen/xenbus/xenbus_client.c
@@ -399,7 +399,7 @@ int xenbus_map_ring_valloc(struct xenbus_device *dev, int gnt_ref, void **vaddr)
*vaddr = NULL;
- area = alloc_vm_area(PAGE_SIZE);
+ area = xen_alloc_vm_area(PAGE_SIZE);
if (!area)
return -ENOMEM;
@@ -409,7 +409,7 @@ int xenbus_map_ring_valloc(struct xenbus_device *dev, int gnt_ref, void **vaddr)
BUG();
if (op.status != GNTST_okay) {
- free_vm_area(area);
+ xen_free_vm_area(area);
xenbus_dev_fatal(dev, op.status,
"mapping in shared page %d from domain %d",
gnt_ref, dev->otherend_id);
@@ -508,7 +508,7 @@ int xenbus_unmap_ring_vfree(struct xenbus_device *dev, void *vaddr)
BUG();
if (op.status == GNTST_okay)
- free_vm_area(area);
+ xen_free_vm_area(area);
else
xenbus_dev_error(dev, op.status,
"unmapping page at handle %d error %d",
diff --git a/include/asm-x86/xen/grant_table.h b/include/asm-x86/xen/grant_table.h
new file mode 100644
index 0000000..2444d45
--- /dev/null
+++ b/include/asm-x86/xen/grant_table.h
@@ -0,0 +1,7 @@
+#ifndef __XEN_GRANT_TABLE_H
+#define __XEN_GRANT_TABLE_H
+
+#define xen_alloc_vm_area(size) alloc_vm_area(size)
+#define xen_free_vm_area(area) free_vm_area(area)
+
+#endif /* __XEN_GRANT_TABLE_H */
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index 761c834..d282292 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -39,6 +39,7 @@
#include <asm/xen/hypervisor.h>
#include <xen/interface/grant_table.h>
+#include <asm/xen/grant_table.h>
/* NR_GRANT_FRAMES must be less than or equal to that configured in Xen */
#define NR_GRANT_FRAMES 4
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