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Author SHA1 Message Date
Lennart Poettering 39adc47495 Merge pull request #10658 from yuwata/udevd-worker-performance 
udev: improve performance
 2018-11-06 20:01:37 +03:00
Lennart Poettering 9edcbc4f44 Merge pull request #10602 from yuwata/sd-device-logs 
update log messages
 2018-11-06 19:33:51 +03:00
Lennart Poettering b992109b3e Merge pull request #10633 from yuwata/sd-resolve-destroy 
Another solution to fix wireguard issues
 2018-11-06 19:30:59 +03:00
Yu Watanabe ed2e7967be time-util: make parse_sec() not accept "12.34.56" 
This also changes the rational number treatment.
So, the limitations introduced by 8079c90333
and f6a178e91d are relaxed.

Fixes #10619.
 2018-11-06 19:24:47 +03:00
Yu Watanabe faae64fa3d udevd: increase default number of workers 
The uevent handling in udevd is not cpu hungry.
So, let's increase the default number of workers per cpu.
This decrease the number of queued uevents.

Without this commit (children_max is 16 on my laptop)
```
$ journalctl -b -u systemd-udevd.service | grep reached | wc -l
1544
```
With this commit (children_max is 30 on my laptop)
```
$ journalctl -b -u systemd-udevd.service | grep reached | wc -l
7
```
 2018-11-07 00:25:20 +09:00
Yu Watanabe eca195ec23 udevd: wait 3 seconds before killing worker processes 
During boot process, many worker processes are forked and killed.
To decrease cycles of forking and killing worker, let's wait
3 seconds before killing workers. If new uevent or inotify event
comes within the delay, the killing porcess will be cancelled.
 2018-11-07 00:25:13 +09:00
Yu Watanabe da14313418 udevd: drop redundant logic of receiving uevent 
If there exists pending uevents, then sd-event invokes uevent handler.
So, it is not necessary to receive the next uevent in inotify event.
 2018-11-06 23:53:55 +09:00
Yu Watanabe b6107f010a udevd: decrease indentation 2018-11-06 23:53:50 +09:00
Lennart Poettering a0ca258adf Merge pull request #10597 from toanju/fix-networkd-l3-loss 
networkd: don't remove ip address or route
 2018-11-06 17:44:24 +03:00
Yu Watanabe 05e6d9c64b udevd: merge conditions to decrease indentation 2018-11-06 23:21:25 +09:00
Lennart Poettering ed63705975 Merge pull request #10650 from yuwata/udevadm-trigger-use-write-string-file 
udevadm: use write_string_file() helper function
 2018-11-06 16:46:25 +03:00
Tobias Jungel db688b7e55 networkd: cleanup for #10542 
fixes: 53b1f7d
 2018-11-06 16:42:12 +03:00
Lennart Poettering ce9d553d2e Merge pull request #10652 from yuwata/lldp-ndisc-string-table 
lldp,ndisc: update debug logs
 2018-11-06 16:41:48 +03:00
Giuseppe Scrivano 875622c39e core, sysctl: skip ENOENT for /proc/sys/net/unix/max_dgram_qlen 
sysctl is disabled for /proc mounted from an user namespace thus entries like
/proc/sys/net/unix/max_dgram_qlen do not exist.  In this case, skip the error
and do not try to change the default for the AF_UNIX datagram queue length.
 2018-11-06 16:41:34 +03:00
Lennart Poettering 0e28c86f54 ask-password: fix minor memory leak on error path 
CID 1396557
 2018-11-06 16:41:01 +03:00
Tobias Jungel 7ecf0c3e17 networkd: don't remove route 
In case networkd is restarted this prevents a removal of an already existing
route that would be configured using networkd. With the proposed changes the
route will be kept on the interface without removing. This happens only on
physical hosts or VMs since networkd handles interface configuration slightly
different in containers.
 2018-11-06 13:28:12 +01:00
Tobias Jungel 30226d2718 networkd: don't remove ip address 
In case networkd is restarted this prevents a removal of an already existing IP
address that would be configured using networkd. With the proposed changes the
IP address will be kept on the interface without removing. This happens only on
physical hosts or VMs since networkd handles interface configuration slightly
different in containers.
 2018-11-06 13:26:37 +01:00
Yu Watanabe 7cadbe09e9 sd-device: use write_string_file() helper to write sysattr 2018-11-06 21:24:03 +09:00
Yu Watanabe 835d18ba20 fileio: introduce WRITE_STRING_FILE_NOFOLLOW flag for write_string_file() and friends 2018-11-06 21:24:03 +09:00
Yu Watanabe 57512c893e tree-wide: set WRITE_STRING_FILE_DISABLE_BUFFER flag when we write files under /proc or /sys 2018-11-06 21:24:03 +09:00
Yu Watanabe 76cdddfb9d udevd: use set_oom_score_adjust() to set OOM score 2018-11-06 21:24:03 +09:00
Yu Watanabe 92c40e1dc8 udevadm: use write_string_file() helper function 2018-11-06 21:24:03 +09:00
Yu Watanabe 90208b8217 test: add tests for string tables for lldp and ndisc events 2018-11-06 20:15:09 +09:00
Yu Watanabe a2dcda328a ndisc: improve debug log message 2018-11-06 20:15:09 +09:00
Yu Watanabe 4f0e4d29b0 lldp: improve debug log message 2018-11-06 20:15:09 +09:00
Lennart Poettering 559696f763 Merge pull request #10611 from yuwata/udev-watch-log 
udev-watch: update log levels and messages
 2018-11-06 12:28:00 +03:00
Yu Watanabe 6bee206591 udev-node: add one more debug log when failed to create symlink 2018-11-06 15:45:22 +09:00
Yu Watanabe a126a38a9f udev-node: drop redundant log message 
As node_symlink() logs almost same message.
 2018-11-06 15:45:22 +09:00
Yu Watanabe 6174a243f9 udev: setting the same log level to SYSTEMD realm 
Otherwise, many debug logs from libsystemd are dropped.
 2018-11-06 15:45:22 +09:00
Yu Watanabe a5db6debcd test: check returned value of sd_device_get_usec_since_initialized() 2018-11-06 15:45:22 +09:00
Yu Watanabe 754d6c26b4 test: show is_initialized flag in log message of test-sd-device 
And drop devpath, as it is redundant for most cases.
 2018-11-06 15:45:22 +09:00
Yu Watanabe ecbe9873a9 test: show name of testing functions in test-sd-device 2018-11-06 15:45:22 +09:00
Yu Watanabe c7d54daef9 sd-device: normalize debug messages 2018-11-06 15:45:22 +09:00
Yu Watanabe 38d1555d7c sd-device: drop subsystem from log_device_*() 
The sd_device object always has syspath and sysname, but subsytem may not.
Also, it may take some costs to get subsystem.
So, let's drop subsystem from logs.
 2018-11-06 15:45:22 +09:00
Yu Watanabe cc0bf5e148 udev-watch: adjust level of log messages 2018-11-06 11:15:39 +09:00
Yu Watanabe 7fe3324c5e udev-watch: make udev_watch_lookup() return 1 when device found 2018-11-06 11:15:39 +09:00
Yu Watanabe b7759e0403 udev: drop redundant log message and fix returned error code 2018-11-06 11:15:39 +09:00
Lennart Poettering 8912a99cea Merge pull request #10606 from yuwata/udev-tests 
test: mask hwdb-update.services in most tests
 2018-11-05 23:14:42 +03:00
Lennart Poettering a54e373163 Merge pull request #10618 from yuwata/fix-10615 
network: fix several issues in config parser
 2018-11-05 17:37:25 +03:00
Lennart Poettering 780ccb7d9d Merge pull request #10641 from yuwata/fix-10639 
network: check the value of prefix length
 2018-11-05 16:11:50 +03:00
Yu Watanabe 3d8d1f13d5 test: add tests for config_parse_address() 2018-11-05 16:46:26 +09:00
Yu Watanabe b7cb445235 network: use in_addr_default_prefix_from_string_auto() in config_parse_address() 2018-11-05 16:46:26 +09:00
Yu Watanabe c1d58204b2 test: add tests for in_addr_default_prefix_from_string() or friend 2018-11-05 16:46:26 +09:00
Yu Watanabe a4798d4e6d util: introduce in_addr_default_prefix_from_string() and friends 
It is similar to in_addr_prefix_from_string() but it determines
the prefix length from address if it is not specified.
 2018-11-05 16:46:26 +09:00
Yu Watanabe 67944f5c26 util: use strndup() instead of strndupa() 
As the input string may be comes from command line or config files.
 2018-11-05 16:46:00 +09:00
Yu Watanabe a7cc45caad network: sort headers in wireguard.h 2018-11-05 13:19:02 +09:00
Yu Watanabe fc72155321 network: use structured initializers in wireguard.c 2018-11-05 13:19:02 +09:00
Yu Watanabe c195364da5 network: fix crash in wireguard_done() 
Fixes another issue in #10629.
 2018-11-05 13:19:02 +09:00
Yu Watanabe 56ba90c2df network: use destroy callback to unref netdev attached to event source 2018-11-05 13:19:02 +09:00
Yu Watanabe 8173d1d0ec network: use destroy callback to clear resolved wireguard endpoints 2018-11-05 13:19:02 +09:00