From: Liang Li <liang.z.li@intel.com>
Date: Tue, 9 Aug 2016 00:30:42 +0000 (+0800)
Subject: virtio-balloon: Remove needless precompiled directive
X-Git-Tag: v2.8.0-rc0~86^2~32
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=17871f71fd2ff5d76196051470e9604bfb6f0c09;p=thirdparty%2Fqemu.git

virtio-balloon: Remove needless precompiled directive

Since there in wrapper around madvise(), the virtio-balloon
code is able to work without the precompiled directive, the
directive can be removed.

Signed-off-by: Liang Li <liang.z.li@intel.com>
Suggested-by: Thomas Huth <thuth@redhat.com>
Reviewd-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index 49a2f4aade1..eb572e6cdbf 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -34,13 +34,11 @@
 
 static void balloon_page(void *addr, int deflate)
 {
-#if defined(__linux__)
     if (!qemu_balloon_is_inhibited() && (!kvm_enabled() ||
                                          kvm_has_sync_mmu())) {
         qemu_madvise(addr, BALLOON_PAGE_SIZE,
                 deflate ? QEMU_MADV_WILLNEED : QEMU_MADV_DONTNEED);
     }
-#endif
 }
 
 static const char *balloon_stat_names[] = {