0105-pci-pme-wakeups.patch

From 1dc7a20946596b24f669fe038a1ae31a28cf59a5 Mon Sep 17 00:00:00 2001
From: Arjan van de Ven <arjan@linux.intel.com>
Date: Mon, 14 Mar 2016 11:10:58 -0600
Subject: [PATCH 105/126] pci pme wakeups

Reduce wakeups for PME checks, which are a workaround for miswired
boards (sadly, too many of them) in laptops.
---
 drivers/misc/vmw_balloon.c | 2 +-
 drivers/pci/pci.c          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c
index 1e688bfec567..e0a4f3eb0d8e 100644
--- a/drivers/misc/vmw_balloon.c
+++ b/drivers/misc/vmw_balloon.c
@@ -1142,7 +1142,7 @@ static void vmballoon_work(struct work_struct *work)
 	 * stopped while the system transitions to/from sleep/hibernation.
 	 */
 	queue_delayed_work(system_freezable_wq,
-			   dwork, round_jiffies_relative(HZ));
+			   dwork, round_jiffies_relative(10*HZ));
 }
 
 /*
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 6078dfc11b11..44f61288d508 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -58,7 +58,7 @@ struct pci_pme_device {
 	struct pci_dev *dev;
 };
 
-#define PME_TIMEOUT 1000 /* How long between PME checks */
+#define PME_TIMEOUT 4000 /* How long between PME checks */
 
 static void pci_dev_d3_sleep(struct pci_dev *dev)
 {
-- 
2.15.0