It's like `MemorySwappiness`, the default value has specific
meaning (default false means enable oom kill).
We need to change it to pointer so we can update it after
container is created.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
(cherry picked from commit 9c2ea42329179c589f5a8991ccf0253eb10fc897)
Conflicts:
vendor/src/github.com/docker/engine-api/types/container/host_config.go
Upstream-commit: f4a687334b1d026c84809fd005e1a82225d1c86f
Component: engine