Matteo Croce
15783e4657
Add to oomd the capability to define rulesets in /etc/systemd/oomd/rules.d/ and then reference them with a new config option OOMRule=
30 lines
1.3 KiB
C
30 lines
1.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
|
|
|
#include "varlink-idl-common.h"
|
|
#include "varlink-io.systemd.oom.h"
|
|
|
|
/* This is oomd's Varlink service, where oomd is server and systemd --user is the client.
|
|
*
|
|
* Compare with io.systemd.ManagedOOM where the client/server roles of the service manager and oomd are
|
|
* swapped! */
|
|
|
|
SD_VARLINK_DEFINE_STRUCT_TYPE(
|
|
ControlGroup,
|
|
SD_VARLINK_DEFINE_FIELD_BY_TYPE(mode, ManagedOOMMode, 0),
|
|
SD_VARLINK_DEFINE_FIELD(path, SD_VARLINK_STRING, 0),
|
|
SD_VARLINK_DEFINE_FIELD(property, SD_VARLINK_STRING, 0),
|
|
SD_VARLINK_DEFINE_FIELD(limit, SD_VARLINK_INT, SD_VARLINK_NULLABLE),
|
|
SD_VARLINK_DEFINE_FIELD(duration, SD_VARLINK_INT, SD_VARLINK_NULLABLE),
|
|
SD_VARLINK_DEFINE_FIELD(rules, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE));
|
|
|
|
static SD_VARLINK_DEFINE_METHOD(
|
|
ReportManagedOOMCGroups,
|
|
SD_VARLINK_DEFINE_INPUT_BY_TYPE(cgroups, ControlGroup, SD_VARLINK_ARRAY));
|
|
|
|
SD_VARLINK_DEFINE_INTERFACE(
|
|
io_systemd_oom,
|
|
"io.systemd.oom",
|
|
&vl_type_ManagedOOMMode,
|
|
&vl_method_ReportManagedOOMCGroups,
|
|
&vl_type_ControlGroup);
|