Christian Hergert b63beb4d28 oomd: avoid unnecessary wake-ups for ManagedOOMSwap ...

If there are no "ManagedOOMSwap" entries to monitor, then the event source
can be completely disabled. This scenario appears to be common and avoiding
the wake-ups can save idle energy consumption.

This was discovered while using Sysprof for various GNOME 45 performance
tuning. systemd-oomd goes from waking up a few times a second to no
wake-ups helping keep a laptop in deep(er) sleep.

Signed-off-by: Christian Hergert <chergert@redhat.com>

2023-09-02 02:25:58 +01:00

..

meson.build

meson: merge declarations of normal and test executables

2023-08-03 20:37:16 +09:00

oomctl.c

oomctl: convert a oom1.Manager call to BusLocator

2023-05-24 08:50:02 +02:00

oomd-manager-bus.c

tree-wide: use -EBADF for fd initialization

2022-12-19 15:00:57 +01:00

oomd-manager-bus.h

license: LGPL-2.1+ -> LGPL-2.1-or-later

2020-11-09 13:23:58 +09:00

oomd-manager.c

oomd: avoid unnecessary wake-ups for ManagedOOMSwap

2023-09-02 02:25:58 +01:00

oomd-manager.h

oom: Add support for user unit ManagedOOM property updates

2021-09-20 13:53:11 +01:00

oomd-util.c

tree-wide: use memstream-util

2023-06-01 06:48:47 +09:00

oomd-util.h

tree-wide: fix typo and comment style update

2023-02-15 10:08:16 +09:00

oomd.c

oomd: shorten message

2023-05-18 17:20:15 +02:00

oomd.conf

fix: point to the correct drop-ins subdirectory for confs

2021-04-22 09:36:14 +02:00

org.freedesktop.oom1.conf

Use https for freedesktop.org

2022-06-28 13:10:05 +02:00

org.freedesktop.oom1.service

license: LGPL-2.1+ -> LGPL-2.1-or-later

2020-11-09 13:23:58 +09:00

test-oomd-util.c

oom: Make sure temporary test file is in /tmp

2023-05-30 14:48:38 +02:00