Remove QEMU munmap hack from fb_disconnect().

1 files changed, 1 insertions, 10 deletions

diff --git a/src/xenfb_server.c b/src/xenfb_server.c
index 2c67244..69c3d9e 100644
--- a/src/xenfb_server.c
+++ b/src/xenfb_server.c
@@ -691,18 +691,9 @@ static void fb_disconnect(struct XenDevice *xendev)
     if (fb->pixels && fb->c.uses_gref) {
 	xc_gnttab_munmap(fb->c.xendev.gnttabdev, fb->pixels, fb->fbpages);
     } else if (fb->pixels) {
-	// Note: not needed if we are doing the mmap() below
-	// munmap(fb->pixels, fb->fbpages * XC_PAGE_SIZE);
+	munmap(fb->pixels, fb->fbpages * XC_PAGE_SIZE);
     }
 
-    /*
-     * FIXME: qemu can't un-init gfx display (yet?).
-     *   Replacing the framebuffer with anonymous shared memory
-     *   instead.  This releases the guest pages and keeps qemu happy.
-     */
-    fb->pixels = mmap(fb->pixels, fb->fbpages * XC_PAGE_SIZE,
-                      PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON,
-                      -1, 0);
     common_unbind(&fb->c);
     fb->feature_update = 0;
     fb->bug_trigger    = 0;