Title: to map/unmap
On 17/03/2016 09:40, Shannon Zhao wrote:
diff --git a/xen/include/asm-arm/p2m.h b/xen/include/asm-arm/p2m.h
index 433952a..17be6ad 100644
--- a/xen/include/asm-arm/p2m.h
+++ b/xen/include/asm-arm/p2m.h
@@ -144,6 +144,16 @@ int p2m_cache_flush(struct domain *d, xen_pfn_t start_mfn,
xen_pfn_t end_mfn);
/* Setup p2m RAM mapping for domain d from start-end. */
int p2m_populate_ram(struct domain *d, paddr_t start, paddr_t end);
+int map_regions_rw(struct domain *d,
+ unsigned long start_gfn,
+ unsigned long nr_mfns,
+ unsigned long mfn);
From the commit message, this function will map the region read-write
and cacheable.
But it's not clear from the name. Please either rename the function or
document it in the code.
+
+int unmap_regions_rw(struct domain *d,
+ unsigned long start_gfn,
+ unsigned long nr_mfns,
+ unsigned long mfn);
+
int guest_physmap_add_entry(struct domain *d,
unsigned long gfn,
unsigned long mfn,
Regards,
--
Julien Grall
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
