From c548f3957efa57b6f1a1f4c90013232f6f488682 Mon Sep 17 00:00:00 2001 From: Alex Ng Date: Sun, 6 Aug 2017 13:12:55 -0700 Subject: [PATCH] Drivers: hv: balloon: Initialize last_post_time on startup When left uninitialized, this sometimes fails the following check in post_status(): if (!time_after(now, (last_post_time + HZ))) { return; } This causes unnecessary delays in reporting memory pressure to host after booting up. Signed-off-by: Alex Ng Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman --- drivers/hv/hv_balloon.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c index 7cec4826b011..db0e6652d7ef 100644 --- a/drivers/hv/hv_balloon.c +++ b/drivers/hv/hv_balloon.c @@ -1655,6 +1655,7 @@ static int balloon_probe(struct hv_device *dev, } dm_device.state = DM_INITIALIZED; + last_post_time = jiffies; return 0; -- 2.20.1