diff options
| author | fanquake <fanquake@gmail.com> | 2019-10-01 18:24:46 +0800 |
|---|---|---|
| committer | fanquake <fanquake@gmail.com> | 2019-10-01 18:36:53 +0800 |
| commit | 6e4f6553913978fcdddba30e0bb6f97edcb12e80 (patch) | |
| tree | a0478024d92ef6052246a05221c43c6fd463e4b3 /src/support/events.h | |
| parent | 9dd99ea88e1d59401592b28b69024e0998e705b6 (diff) | |
| parent | 386ae0f6916d11d72022cc6f6b62bb2b82594f24 (diff) | |
Merge #16984: util: Make thread names shorter
386ae0f6916d11d72022cc6f6b62bb2b82594f24 util: Make thread names shorter (Hennadii Stepanov)
Pull request description:
Thread names at the process level are limited by 15 characters:
https://github.com/bitcoin/bitcoin/blob/6b2210f1016c9ed96ce470e588e4cb12fa36a900/src/util/threadnames.cpp#L28-L29
This commit ensures that name `b-httpworker.42` will not be truncated.
On master (6b2210f1016c9ed96ce470e588e4cb12fa36a900):
```bash
hebasto@redcat:~$ ps -T -p $(cat /home/hebasto/.bitcoin/testnet3/bitcoind.pid)
PID SPID TTY TIME CMD
32647 32647 pts/6 00:00:00 bitcoin-main
32647 32648 pts/6 00:00:00 QXcbEventReader
32647 32649 pts/6 00:00:00 bitcoin:disk$0
32647 32650 pts/6 00:00:00 QDBusConnection
32647 32651 pts/6 00:00:00 gmain
32647 32652 pts/6 00:00:00 gdbus
32647 32653 pts/6 00:00:07 bitcoin-qt-init
32647 32656 pts/6 00:00:00 bitcoin-scriptc
32647 32657 pts/6 00:00:00 bitcoin-scriptc
32647 32658 pts/6 00:00:00 bitcoin-scriptc
32647 32659 pts/6 00:00:00 bitcoin-schedul
32647 32660 pts/6 00:00:00 bitcoin-http
32647 32661 pts/6 00:00:00 bitcoin-httpwor
32647 32662 pts/6 00:00:00 bitcoin-httpwor
32647 32663 pts/6 00:00:00 bitcoin-httpwor
32647 32664 pts/6 00:00:00 bitcoin-httpwor
32647 32665 pts/6 00:00:00 bitcoin-qt-init
32647 32668 pts/6 00:00:00 bitcoin-torcont
32647 32669 pts/6 00:00:00 bitcoin-upnp
32647 32670 pts/6 00:00:00 bitcoin-net
32647 32671 pts/6 00:00:00 bitcoin-dnsseed
32647 32672 pts/6 00:00:00 bitcoin-addcon
32647 32673 pts/6 00:00:00 bitcoin-opencon
32647 32674 pts/6 00:00:00 bitcoin-msghand
32647 32675 pts/6 00:00:00 QThread
32647 32676 pts/6 00:00:00 QThread
```
With this PR:
```bash
hebasto@redcat:~$ ps -T -p $(cat /home/hebasto/.bitcoin/testnet3/bitcoind.pid)
PID SPID TTY TIME CMD
25664 25664 pts/0 00:00:00 b-main
25664 25665 pts/0 00:00:00 QXcbEventReader
25664 25666 pts/0 00:00:00 bitcoin:disk$0
25664 25667 pts/0 00:00:00 QDBusConnection
25664 25668 pts/0 00:00:00 gmain
25664 25669 pts/0 00:00:00 gdbus
25664 25670 pts/0 00:00:07 b-qt-init
25664 25671 pts/0 00:00:00 b-scriptch.0
25664 25672 pts/0 00:00:00 b-scriptch.1
25664 25673 pts/0 00:00:00 b-scriptch.2
25664 25674 pts/0 00:00:00 b-scheduler
25664 25675 pts/0 00:00:00 b-http
25664 25676 pts/0 00:00:00 b-httpworker.0
25664 25677 pts/0 00:00:00 b-httpworker.1
25664 25678 pts/0 00:00:00 b-httpworker.2
25664 25679 pts/0 00:00:00 b-httpworker.3
25664 25680 pts/0 00:00:00 b-qt-init
25664 25682 pts/0 00:00:00 b-torcontrol
25664 25683 pts/0 00:00:00 b-upnp
25664 25684 pts/0 00:00:00 b-net
25664 25685 pts/0 00:00:00 b-dnsseed
25664 25686 pts/0 00:00:00 b-addcon
25664 25687 pts/0 00:00:00 b-opencon
25664 25688 pts/0 00:00:01 b-msghand
25664 25689 pts/0 00:00:00 QThread
25664 25690 pts/0 00:00:00 QThread
```
ACKs for top commit:
MarcoFalke:
ACK 386ae0f6916d11d72022cc6f6b62bb2b82594f24 (skimmed the diff on GitHub)
practicalswift:
ACK 386ae0f6916d11d72022cc6f6b62bb2b82594f24 -- diff looks correct
fanquake:
ACK 386ae0f6916d11d72022cc6f6b62bb2b82594f24 - quickly tested on a Debian system.
Tree-SHA512: 8f7f553213a5856943ddba50611814b771e7dc474101a3e1f98259091684c8d0358c541d32011bfe1da7f430225f01a2d6b514a3b7c5aaf671b2ca8fcf155c4a
Diffstat (limited to 'src/support/events.h')
0 files changed, 0 insertions, 0 deletions