xen/xen-unstable.xentrace.comments.patch

xentrace: update comments

(xen-unstable changeset 23094:d09e8885bc82)

Fix a typo, remove redundant comment.

Signed-off-by: Olaf Hering <olaf@aepfle.de>

---
 xen/common/trace.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Index: xen-4.1.2-testing/xen/common/trace.c
===================================================================
--- xen-4.1.2-testing.orig/xen/common/trace.c
+++ xen-4.1.2-testing/xen/common/trace.c
@@ -197,12 +197,11 @@ static int alloc_trace_bufs(unsigned int
     t_info->tbuf_size = pages;
 
     /*
-     * Now share the pages to xentrace can map them, and write them in
+     * Now share the pages so xentrace can map them, and write them in
      * the global t_info structure.
      */
     for_each_online_cpu(cpu)
     {
-        /* Share pages so that xentrace can map them. */
         void *rawbuf = per_cpu(t_bufs, cpu);
         struct page_info *p = virt_to_page(rawbuf);
         uint32_t mfn = virt_to_mfn(rawbuf);