ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-06-13 12:48:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

base: use 'Quota_transfer::Account' for 'Service'

Browse Source 
This patch makes use of the new 'Quota_transfer::Account' by the service
types in base/service.h and uses 'Quota_transfer' objects in
base/child.cc and init/server.cc.

Furthermore, it decouples the notion of an 'Async_service' from
'Child_service'. Init's 'Routed_service' is no longer a 'Child_service'
but is based on the new 'Async_service' instead.

With this patch in place, quota transfers do no longer implicitly use
'Ram_session_client' objects. So transfers can in principle originate
from component-local 'Ram_session_component' objects, e.g., as used by
noux. Therefore, this patch removes a strumbling block for turning noux
into a single threaded component in the future.

Issue #2398
This commit is contained in:
Norman Feske
2017-05-08 16:49:00 +02:00
committed by Christian Helmuth
parent 5c43074bc6
commit 3670f7735d
19 changed files with 281 additions and 233 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
repos/demo/include/launchpad/launchpad.h
View File

@ -34,7 +34,7 @@ class Launchpad;
class Launchpad_child : public Genode::Child_policy,
public Genode::List<Launchpad_child>::Element,
public Genode::Child_service::Wakeup
public Genode::Async_service::Wakeup
{
public:
@ -75,7 +75,7 @@ class Launchpad_child : public Genode::Child_policy,
/**
* Child_service::Wakeup callback
*/
void wakeup_child_service() override
void wakeup_async_service() override
{
_session_requester.trigger_update();
}
@ -133,8 +133,7 @@ class Launchpad_child : public Genode::Child_policy,
Binary_name binary_name() const override { return _elf_name; }
Genode::Ram_session &ref_ram() override { return _ref_ram; }
Genode::Ram_session &ref_ram() override { return _ref_ram; }
Genode::Ram_session_capability ref_ram_cap() const override { return _ref_ram_cap; }
void init(Genode::Ram_session &session,
@ -198,9 +197,10 @@ class Launchpad_child : public Genode::Child_policy,
}
new (_alloc)
Child_service(_child_services, _session_requester.id_space(),
_child.session_factory(), service_name,
_child.ram_session_cap(), *this);
Child_service(_child_services, service_name,
_session_requester.id_space(),
_child.session_factory(), *this,
_child.ram_session_cap());
}
};