[Xen-devel] [PATCH v4 1/6] xen/mm: Make xenmem_add_to_physmap global

[Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>]

Make it global in preparation to be called by a new dmop.

Signed-off-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/common/memory.c  | 5 ++---
 xen/include/xen/mm.h | 3 +++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/xen/common/memory.c b/xen/common/memory.c
index c2797ba..09549ab 100644
--- a/xen/common/memory.c
+++ b/xen/common/memory.c
@@ -770,9 +770,8 @@ static long 
memory_exchange(XEN_GUEST_HANDLE_PARAM(xen_memory_exchange_t) arg)
     return rc;
 }
 
-static int xenmem_add_to_physmap(struct domain *d,
-                                 struct xen_add_to_physmap *xatp,
-                                 unsigned int start)
+int xenmem_add_to_physmap(struct domain *d, struct xen_add_to_physmap *xatp,
+                          unsigned int start)
 {
     unsigned int done = 0;
     long rc = 0;
diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h
index e813c07..0e0e511 100644
--- a/xen/include/xen/mm.h
+++ b/xen/include/xen/mm.h
@@ -579,6 +579,9 @@ int xenmem_add_to_physmap_one(struct domain *d, unsigned 
int space,
                               union xen_add_to_physmap_batch_extra extra,
                               unsigned long idx, gfn_t gfn);
 
+int xenmem_add_to_physmap(struct domain *d, struct xen_add_to_physmap *xatp,
+                          unsigned int start);
+
 /* Return 0 on success, or negative on error. */
 int __must_check guest_remove_page(struct domain *d, unsigned long gmfn);
 int __must_check steal_page(struct domain *d, struct page_info *page,
-- 
2.9.5


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