[CRIU] [PATCH 2/3] plugin: Rework plugins API, v2

[Cyrill Gorcunov]

On Fri, Mar 14, 2014 at 04:27:59PM +0400, Pavel Emelyanov wrote:
> On 03/13/2014 06:55 PM, Cyrill Gorcunov wrote:
> > On Thu, Mar 13, 2014 at 06:41:17PM +0400, Cyrill Gorcunov wrote:
> >>
> >> Here we define new api to be used in plugins.
> 
> > The idea behind is to not limit plugins authors with names
> > of functions they might need to use for particular hook.
> 
> Is that the only thing we're trying to address?
> Why do we consider this as problem?

Because it's more convenient to work with. Look, with new plugin API if
you introduce new hook entry you need

1) Add new enum CR_PLUGIN_HOOK__
2) Specify arguments for hook as

	DECLARE_PLUGIN_HOOK_ARGS(CR_PLUGIN_HOOK__DUMP_UNIX_SK, int fd, int id);

that's all.

You can easily grep for all plugins entries in criu, because the all
run as a call to @run_plugins helper.

Again, this is my _personal_ opiniton, if any objection here lets
drop the series.