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| author | Olaf Hering <olaf@aepfle.de> | 2020-10-08 09:12:15 +0200 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2020-10-19 13:39:20 +0000 |
| commit | 2c3bd2a5c86fe744e8377733c5e511a5ca1e14f5 (patch) | |
| tree | d069a0841dc541fc030350d56115b7339585be33 /drivers/hv | |
| parent | bbf5c979011a099af5dc76498918ed7df445635b (diff) | |
| download | lwn-2c3bd2a5c86fe744e8377733c5e511a5ca1e14f5.tar.gz lwn-2c3bd2a5c86fe744e8377733c5e511a5ca1e14f5.zip | |
hv_balloon: disable warning when floor reached
It is not an error if 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: b3bb97b8a49f3 ("Drivers: hv: balloon: Add logging for dynamic memory operations")
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20201008071216.16554-1-olaf@aepfle.de
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/hv_balloon.c | 2 |
1 files changed, 1 insertions, 1 deletions
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."); |