[Xen-devel] [PATCH 5 of 8] Tools: Expose to libxc the total number of shared frames and space saved

[Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>]

 tools/libxc/xc_private.c |  10 ++++++++++
 tools/libxc/xenctrl.h    |   4 ++++
 2 files changed, 14 insertions(+), 0 deletions(-)


Signed-off-by: Adin Scannell <adin@xxxxxxxxxxx>

diff -r a22140d92931 -r 6e8b8fb2c8b2 tools/libxc/xc_private.c
--- a/tools/libxc/xc_private.c
+++ b/tools/libxc/xc_private.c
@@ -533,6 +533,16 @@ long xc_maximum_ram_page(xc_interface *x
     return do_memory_op(xch, XENMEM_maximum_ram_page, NULL, 0);
 }
 
+long xc_sharing_freed_pages(xc_interface *xch)
+{
+    return do_memory_op(xch, XENMEM_get_sharing_freed_pages, NULL, 0);
+}
+
+long xc_sharing_used_frames(xc_interface *xch)
+{
+    return do_memory_op(xch, XENMEM_get_sharing_shared_pages, NULL, 0);
+}
+
 long long xc_domain_get_cpu_usage( xc_interface *xch, domid_t domid, int vcpu )
 {
     DECLARE_DOMCTL;
diff -r a22140d92931 -r 6e8b8fb2c8b2 tools/libxc/xenctrl.h
--- a/tools/libxc/xenctrl.h
+++ b/tools/libxc/xenctrl.h
@@ -1227,6 +1227,10 @@ int xc_mmuext_op(xc_interface *xch, stru
 /* System wide memory properties */
 long xc_maximum_ram_page(xc_interface *xch);
 
+long xc_sharing_freed_pages(xc_interface *xch);
+
+long xc_sharing_used_frames(xc_interface *xch);
+
 /* Get current total pages allocated to a domain. */
 long xc_get_tot_pages(xc_interface *xch, uint32_t domid);
 

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