[CRIU] [PATCH] cr-service: add lazy-pages RPC feature check

[Pavel Emelyanov]

On 02/17/2017 09:39 AM, Adrian Reber wrote:

> Pavel, do you know why we fork an additional CRIU process instead of
> just doing the feature check directly?

We did this because a) cr-service can be a long-running service if keep-open
option is set and b) checking features is implemented as sub-routines of
criu check command and none of them was verified to clean after itself. So
not to leak any resources on RPC check request the exact routines are called
in a subprocess.

-- Pavel