patches/kernel/0004-kvm-disable-default-dynamic-halt-polling-growth.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
   3 Date: Thu, 14 Sep 2017 11:09:58 +0200
   4 Subject: [PATCH] kvm: disable default dynamic halt polling growth
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
  10 ---
  11  virt/kvm/kvm_main.c | 2 +-
  12  1 file changed, 1 insertion(+), 1 deletion(-)
  13
  14 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
  15 index e536977e7b6d..4c63296eb5a8 100644
  16 --- a/virt/kvm/kvm_main.c
  17 +++ b/virt/kvm/kvm_main.c
  18 @@ -77,7 +77,7 @@ module_param(halt_poll_ns, uint, 0644);
  19  EXPORT_SYMBOL_GPL(halt_poll_ns);
  20
  21  /* Default doubles per-vcpu halt_poll_ns. */
  22 -unsigned int halt_poll_ns_grow = 2;
  23 +unsigned int halt_poll_ns_grow = 0;
  24  module_param(halt_poll_ns_grow, uint, 0644);
  25  EXPORT_SYMBOL_GPL(halt_poll_ns_grow);
  26
  27 --
  28 2.14.2
  29