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Author SHA1 Message Date
Anita Zhang
cf3e57884e man: document systemd-oomd and related items 2020-10-09 02:40:19 -07:00
Benjamin Berg
51ac77d58c xdg-autostart: Ignore more common XDG Desktop Entry fields 
It makes sense to ignore all the common fields that are expected and
that we can safely ignore. Note that it is fine to ignore URL as we will
already warn about the type= being wrong in that case.

Closes: #17276
 2020-10-09 11:04:19 +02:00
Benjamin Berg
d5273f51a1 xdg-autostart: Add support for Path= in XDG Desktop File 
This sets the working directory of the application.
 2020-10-09 11:04:19 +02:00
Lennart Poettering
2a155c53ab ratelimit: add ratelimit_configured() helper 
This helper alone doesn't make too much sense, but it's preparatory work
for #17274, and I guess it can't hurt to land it early, it does make the
ratelimit code a tiny bit prettier after all.
 2020-10-09 08:58:59 +02:00
Lennart Poettering
15c689d77f sd-event: check return value of syscals directly, avoid redundant variable assignment 
And while we are at it, fix one incorrect error propagation.
 2020-10-09 08:58:23 +02:00
Zbigniew Jędrzejewski-Szmek
081b300976 networkd: add assert to appease coverity 
The code was OK, but not obviously so. Let's add an assert to help a
human or nonhuman reader figure it out.

Coverity CID#1433224.
 2020-10-09 08:14:54 +02:00
Zbigniew Jędrzejewski-Szmek
b4c527f4ec systemctl: fix reversed arguments in function call 
This is confusing, but had no effect because the arguments were consistently
switched.

Coverity CID#1433223.
 2020-10-09 08:04:25 +02:00
Lennart Poettering
ba28df775d missing-syscall: fix copypasta 
As noticed by @mbiebl:

5134e18eed (r43033443)
 2020-10-08 13:52:44 +02:00
Michael Biebl
cd20659891 basic/missing_syscall: fix syscall numbers for mips* 
Thanks Christian Brauner @brauner
Fixes: #17261
 2020-10-08 10:25:15 +02:00
Lennart Poettering
e7bcecf0e4
Merge pull request #17279 from poettering/systemctl-split-up 
systemctl: split huge .c file into smaller bits
 2020-10-08 10:17:29 +02:00
Yu Watanabe
45a536980c
Merge pull request #17271 from yuwata/network-route-improve-multipath-route-support 
network: improve multipath route support
 2020-10-08 15:55:35 +09:00
Anita Zhang
a2db02253c core: add systemd-oomd implicit dependencies 2020-10-07 17:12:24 -07:00
Anita Zhang
87e2bafff9 systemd-oomd: service files 2020-10-07 17:12:24 -07:00
Anita Zhang
5c616ecfcd systemd-oomd: dbus hook ups and oomctl CLI 2020-10-07 17:12:24 -07:00
Anita Zhang
fe8d22fb09 core: systemd-oomd pid1 integration 2020-10-07 17:12:24 -07:00
Anita Zhang
9de5e32136 systemd-oomd: manager/daemon 2020-10-07 17:12:24 -07:00
Anita Zhang
b41dcc51eb cgroup-util: add cg_get_attribute_as_bool() helper 2020-10-07 17:12:24 -07:00
Anita Zhang
61ff7397d0 systemd-oomd: unit testable helper functions 
Helpers used by the systemd-oomd daemon to read/fill in various contexts and
make detection and kill decisions.

i.e. a simplified/less configurable version of
https://github.com/facebookincubator/oomd/tree/master/src/oomd.
 2020-10-07 17:12:22 -07:00
Anita Zhang
42b83e8e33 shared: helpers to read pressure stats from cgroups 2020-10-07 16:17:24 -07:00
Anita Zhang
510ca79cf2 parse-util: add parse_loadavg_fixed_point 2020-10-07 16:17:24 -07:00
Anita Zhang
e30bbc90c9 core: add varlink call to get cgroup paths of units using ManagedOOM*= 2020-10-07 16:17:23 -07:00
Anita Zhang
e8e9227f5c varlink: add server write states to disconnect check 
While a server is in the VARLINK_PENDING_METHOD or VARLINK_PENDING_METHOD_MORE
states and its write end is disconnected and it gets a POLLHUP, we
should disconnect since it can't write anymore.

In the case of systemd-oomd disconnecting while pid1 was pending-more, this
condition left pid1 in a state where it started throttling from
continually getting POLLHUP.
 2020-10-07 16:17:23 -07:00
Anita Zhang
4d824a4e0b core: add ManagedOOM*= properties to configure systemd-oomd on the unit 
This adds the hook ups so it can be read with the usual systemd
utilities. Used in later commits by sytemd-oomd.
 2020-10-07 16:17:23 -07:00
Lennart Poettering
daf71ef61c systemctl: split up humungous systemctl.c file 
This is just some refactoring: shifting around of code, not change in
codeflow.

This splits up the way too huge systemctl.c in multiple more easily
digestable files. It roughly follows the rule that each family of verbs
gets its own .c/.h file pair, and so do all the compat executable names
we support. Plus three extra files for sysv compat (which existed before
already, but I renamed slightly, to get the systemctl- prefix lik
everything else), a -util file with generic stuff everything uses, and a
-logind file with everything that talks directly to logind instead of
PID1.

systemctl is still a bit too complex for my taste, but I think this way
itc omes in a more digestable bits at least.

No change of behaviour, just reshuffling of some code.
 2020-10-07 23:12:15 +02:00
Lennart Poettering
4dcc0653b5 systemctl: move compare_unit_info() to bus-unit-util.[ch] 
It's an auxiliary function to the UnitInfo structures, and very generic.
Let's hence move it over to the other code operating with UnitInfo, even
if it's not used by code outside of systemctl (yet).
 2020-10-07 22:19:37 +02:00
Lennart Poettering
e2d839d316 pretty-print: don't abbreviate needlessly in user-facing string 2020-10-07 22:19:33 +02:00
Lennart Poettering
0f2219bb8f basic: include stddef.h since we use NULL in header 2020-10-07 22:19:10 +02:00
Yu Watanabe
ceea6c1aff network: introduce IPV4_ADDRESS_FMT_STR macro 
This also moves ADDRESS_FMT_VAL() macro to networkd-address.h, and
renames it to IPV4_ADDRESS_FMT_VAL().
 2020-10-08 02:51:23 +09:00
Yu Watanabe
d442bb3728 network: make Gateway= in [Route] section accept an empty string 2020-10-08 02:51:23 +09:00
Yu Watanabe
d306d1d0ca network: introduce Gateway=_dhcp4 and _dhcp6, and deprecate "_dhcp" 
Fixes #17249.
 2020-10-08 02:51:23 +09:00
Yu Watanabe
d9005dec6e test-network: do not fail when multiple ipv6 default gateways are configured 
When multiple ipv6 default gateways are set, kernel seems to merge them
into a multipath route.
 2020-10-08 02:51:23 +09:00
Yu Watanabe
bff94a84c2 util: make local_gateways() support RT_VIA and RT_MULTIPATH 
Then, `networkctl status` correctly shows gateways.
 2020-10-08 02:51:23 +09:00
Yu Watanabe
f9bb333832 network: manage multipath routes separately 2020-10-08 02:51:23 +09:00
Yu Watanabe
de52a83cb7 sd-netlink: introduce sd_netlink_message_read_data() 2020-10-08 02:51:23 +09:00
Yu Watanabe
2fe1d557e5 sd-netlink: introduce rtattr_read_nexthop() 2020-10-08 02:51:23 +09:00
Yu Watanabe
d6ad41e27d network: free Route object when route_remove() fails 
When route_remove() succeeds, the Route object will be freed later by
manager_rtnl_process_route().
 2020-10-08 02:51:23 +09:00
Yu Watanabe
423c249c2e network: constify arguments 2020-10-08 02:51:23 +09:00
Yu Watanabe
297f9d86fe test-network: add a test case for IPv4 route with IPv6 gateway 2020-10-08 02:51:13 +09:00
Renaud Métrich
5177cb0a9a unit: don't emit PropertiesChanged signal if adding a dependency to a unit is a no-op 2020-10-07 18:16:08 +02:00
Yu Watanabe
6dd5398137 network: support IPv4 route with IPv6 gateway 2020-10-08 00:06:19 +09:00
Yu Watanabe
2c59a8a624 sd-netlink: fix type of RTA_VIA 2020-10-07 15:22:10 +02:00
Yu Watanabe
ad208fac73 network: also manage routes without RTA_OIF attribute 2020-10-07 15:22:10 +02:00
Yu Watanabe
fd7701bf31 network: ignore Scope= for IPv6 routes as it will not be used 2020-10-07 15:22:10 +02:00
Yu Watanabe
0a2808a208 test-network: drop meaningless Scope= settings in the config 2020-10-07 15:22:10 +02:00
Yu Watanabe
8973df5c42 network: set default priority for IPv6 routes 
See inet6_rtm_newroute() in kernel's net/ipv6/route.c.
 2020-10-07 15:22:09 +02:00
Yu Watanabe
b2f61e0da0 basic: import linux/ipv6_route.h 2020-10-07 15:22:09 +02:00
Yu Watanabe
473a64e569 meson: add missing files 2020-10-07 15:22:09 +02:00
Lennart Poettering
b8aaceb9b5 systemctl: drop unsused variable original_stdout_is_tty 
Unused since de9a8fe18e0168b65ae50b6dde2865f647fc92a2.
 2020-10-07 14:13:19 +02:00
Lennart Poettering
816d460a7c update TODO 2020-10-07 14:12:19 +02:00
Lennart Poettering
1378ac6989
Merge pull request #17231 from poettering/event-source-exit-on-failure 
sd-event: add "exit-on-failure" feature for event source
 2020-10-07 12:55:56 +02:00