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Lennart Poettering b6d5481b3d sd-event: add ability to ratelimit event sources 
Let's a concept of "rate limiting" to event sources: if specific event
sources fire too often in some time interval temporarily take them
offline, and take them back online once the interval passed.

This is a simple scheme of avoiding starvation of event sources if some
event source fires too often.

This introduces the new conceptual states of "offline" and "online" for
event sources: an event source is "online" only when enabled *and* not
ratelimited, and offline in all other cases. An event source that is
online hence has its fds registered in the epoll, its signals in the
signalfd and so on.
2020-12-01 15:11:24 +01:00
..
ac-power license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
activate license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
analyze license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
ask-password license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
backlight backlight: add several debug logs and adjust log level of non critical error 2020-11-23 14:35:14 +01:00
basic test: use cap_last_cap() for max supported cap number, not capability_list_length() 2020-11-26 13:35:48 +01:00
binfmt license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
boot license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
busctl license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
cgls license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
cgroups-agent license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
cgtop license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
core scope: on unified, make sure to unwatch all PIDs once they've been moved to the cgroup scope 2020-12-01 09:33:14 +01:00
coredump meson: add option to skip installing to $sysconfdir 2020-11-12 11:21:46 +01:00
cryptsetup cryptsetup: drop unnecessary bracket 2020-11-27 14:35:20 +09:00
debug-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
delta license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
detect-virt license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
dissect license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
environment-d-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
escape license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
firstboot license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
fsck license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
fstab-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
fuzz Merge pull request #17478 from yuwata/split-network-internal 2020-11-27 09:04:19 +09:00
getty-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
gpt-auto-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
hibernate-resume license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
home home: fix homed.conf install location 2020-11-27 09:02:55 +09:00
hostname license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
hwdb license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
id128 license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
import curl-util: fix callback prototype 2020-11-23 14:36:28 +01:00
initctl license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
journal tree-wide: use return value of log_xxx_errno() 2020-11-20 02:58:27 +09:00
journal-remote meson: add option to skip installing to $sysconfdir 2020-11-12 11:21:46 +01:00
kernel-install kernel-install: drop redundant "/" 2020-11-24 11:18:40 +01:00
libsystemd sd-event: add ability to ratelimit event sources 2020-12-01 15:11:24 +01:00
libsystemd-network Merge pull request #17478 from yuwata/split-network-internal 2020-11-27 09:04:19 +09:00
libudev license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
locale license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
login Update logind-button.c 2020-11-28 12:44:48 +01:00
machine license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
machine-id-setup license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
modules-load license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
mount license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
network Merge pull request #17761 from keszybz/documentation-followups 2020-11-29 05:32:33 +09:00
notify license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
nspawn license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
nss-myhostname license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
nss-mymachines license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
nss-resolve license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
nss-systemd license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
oom test: use for(;;) instead of while(true) 2020-11-27 14:35:20 +09:00
partition specifiers: introduce common macros for generating specifier tables 2020-11-25 14:13:02 +09:00
path license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
portable license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
pstore pstore: use log_oom() 2020-11-20 02:59:02 +09:00
quotacheck license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
random-seed license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
rc-local-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
remount-fs license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
reply-password license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
resolve Merge pull request #17478 from yuwata/split-network-internal 2020-11-27 09:04:19 +09:00
rfkill license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
run license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
run-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
shared mount-util: use mfree() 2020-11-27 14:35:20 +09:00
shutdown tree-wide: update "that that" 2020-11-18 17:23:00 +09:00
sleep license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
socket-proxy license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
stdio-bridge license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
sulogin-shell license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
sysctl license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
system-update-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
systemctl systemctl: fix potential pointer overflow 2020-11-20 21:58:47 +09:00
systemd sd-event: add ability to ratelimit event sources 2020-12-01 15:11:24 +01:00
sysusers specifiers: introduce common macros for generating specifier tables 2020-11-25 14:13:02 +09:00
sysv-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
test Merge pull request #17478 from yuwata/split-network-internal 2020-11-27 09:04:19 +09:00
time-wait-sync license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
timedate timedate: use localtime_or_gmtime_r() and mktime_or_timegm() 2020-11-21 04:28:45 +09:00
timesync meson: add option to skip installing to $sysconfdir 2020-11-12 11:21:46 +01:00
tmpfiles tree-wide: sort specifiers and move common comments to specifier.h 2020-11-25 15:12:27 +09:00
tty-ask-password-agent license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
udev Merge pull request #17478 from yuwata/split-network-internal 2020-11-27 09:04:19 +09:00
update-done license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
update-utmp tree-wide: use return value of log_xxx_errno() 2020-11-20 02:58:27 +09:00
user-sessions license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
userdb tree-wide: unsetenv cannot fail 2020-11-10 15:52:32 +01:00
vconsole license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
veritysetup license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
version tree-wide: spellcheck using codespell 2020-04-16 18:00:40 +02:00
volatile-root license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
xdg-autostart-generator license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00