diff options
| -rw-r--r-- | drivers/xen/grant-table.c | 2 | ||||
| -rw-r--r-- | drivers/xen/xenbus/xenbus_client.c | 6 | ||||
| -rw-r--r-- | include/asm-x86/xen/grant_table.h | 7 | ||||
| -rw-r--r-- | include/xen/grant_table.h | 1 |
4 files changed, 12 insertions, 4 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index d4a89b3d694f..3e02808c4055 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 9fd2f70ab46d..0f86b0ff7879 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 000000000000..2444d4593a3b --- /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 761c83498e03..d2822920d43e 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 |