tools: cpupools: Support arbitrary numbers of physical cpus

To be able to support arbitrary numbers of physical cpus it was necessary to
include the size of cpumaps in the xc-interfaces for cpu pools.
These were:
  definition of xc_cpupoolinfo_t
  xc_cpupool_getinfo()
  xc_cpupool_freeinfo()
xc_cpupool_getinfo() and xc_cpupool_freeinfo() are changed to allocate the
needed buffer and return it.

Signed-off-by: juergen.gross@ts.fujitsu.com
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/tools/libxl/libxl_utils.c b/tools/libxl/libxl_utils.c
index 8cb506187b..5792de8b9a 100644
--- a/tools/libxl/libxl_utils.c
+++ b/tools/libxl/libxl_utils.c
@@ -675,3 +675,8 @@ out:
     libxl__free_all(&gc);
     return rc;
 }
+
+int libxl_get_max_cpus(libxl_ctx *ctx)
+{
+    return xc_get_max_cpus(ctx->xch);
+}