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Merge pull request #12226 from poettering/22bit-pids

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sysctl: let's by default increase the numeric PID range from 2^16 to …
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Lennart Poettering 2019-04-11 18:58:08 +02:00 committed by GitHub
commit 3f0e934a37
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2 changed files with 4 additions and 2 deletions
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2
TODO
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@ -898,8 +898,6 @@ Features:
* support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
* default to actual 32-bit PIDs, via /proc/sys/kernel/pid_max
* be able to specify a forced restart of service A where service B depends on, in case B
needs to be auto-respawned?

4
sysctl.d/50-default.conf
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@ -40,3 +40,7 @@ fs.protected_symlinks = 1
# Enable regular file and FIFO protection
fs.protected_regular = 1
fs.protected_fifos = 1
# Bump the numeric PID range to its maximum of 2^22 (from the in-kernel default
# of 2^16), to make PID collisions less likely.
kernel.pid_max = 4194304