hv_balloon: Use a static page for the balloon_up send buffer
authorDexuan Cui <decui@microsoft.com>
Fri, 14 Jun 2019 18:42:17 +0000 (18:42 +0000)
committerSasha Levin <sashal@kernel.org>
Tue, 30 Jul 2019 22:35:30 +0000 (18:35 -0400)
commit1fed17df7e501b170f876b87eec11f930e3f1df5
treef6e4f1e4aae3fa843c5ef2e2e5a7114a5ac21702
parent5f9e832c137075045d15cd6899ab0505cfb2ca4b
hv_balloon: Use a static page for the balloon_up send buffer

It's unnecessary to dynamically allocate the buffer.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/hv/hv_balloon.c