From: Olaf Hering <olaf@aepfle.de>
To: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Olaf Hering <olaf@aepfle.de>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Wei Liu <wei.liu@kernel.org>
Subject: [PATCH v1] hv_balloon: disable warning when floor reached
Date: Thu, 8 Oct 2020 09:12:15 +0200 [thread overview]
Message-ID: <20201008071216.16554-1-olaf@aepfle.de> (raw)
It is not an error if a the host requests to balloon down, but the VM
refuses to do so. Without this change a warning is logged in dmesg
every five minutes.
Fixes commit b3bb97b8a49f3
Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
drivers/hv/hv_balloon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
index 32e3bc0aa665..0f50295d0214 100644
--- a/drivers/hv/hv_balloon.c
+++ b/drivers/hv/hv_balloon.c
@@ -1275,7 +1275,7 @@ static void balloon_up(struct work_struct *dummy)
/* Refuse to balloon below the floor. */
if (avail_pages < num_pages || avail_pages - num_pages < floor) {
- pr_warn("Balloon request will be partially fulfilled. %s\n",
+ pr_info("Balloon request will be partially fulfilled. %s\n",
avail_pages < num_pages ? "Not enough memory." :
"Balloon floor reached.");
next reply other threads:[~2020-10-08 7:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 7:12 Olaf Hering [this message]
2020-10-08 7:15 ` [PATCH v1] hv_balloon: disable warning when floor reached Olaf Hering
2020-10-13 9:17 ` Wei Liu
2020-10-13 9:19 ` Olaf Hering
2020-10-13 9:40 ` Wei Liu
2020-10-19 2:58 ` Michael Kelley
2020-10-19 6:56 ` Olaf Hering
2020-10-13 11:55 ` Olaf Hering
2020-10-19 3:02 ` Michael Kelley
2020-10-19 13:42 ` Wei Liu
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