Zeitpunkt Nutzer Delta Tröts TNR Titel Version maxTL So 11.08.2024 00:00:10 2.044.269 +1.003 100.082.452 49,0 Mastodon 4.3.0... 500 Sa 10.08.2024 00:00:04 2.043.266 +1.405 99.975.166 48,9 Mastodon 4.3.0... 500 Fr 09.08.2024 00:00:03 2.041.861 +1.420 99.897.120 48,9 Mastodon 4.3.0... 500 Do 08.08.2024 00:00:05 2.040.441 +1.475 99.776.486 48,9 Mastodon 4.3.0... 500 Mi 07.08.2024 00:00:00 2.038.966 +1.512 99.648.476 48,9 Mastodon 4.3.0... 500 Di 06.08.2024 00:00:00 2.037.454 +848 99.526.992 48,8 Mastodon 4.3.0... 500 Mo 05.08.2024 00:00:05 2.036.606 +1.142 99.411.663 48,8 Mastodon 4.3.0... 500 So 04.08.2024 00:00:02 2.035.464 +1.127 99.305.991 48,8 Mastodon 4.3.0... 500 Sa 03.08.2024 00:00:01 2.034.337 +1.201 99.209.982 48,8 Mastodon 4.3.0... 500 Fr 02.08.2024 00:00:03 2.033.136 0 99.118.506 48,8 Mastodon 4.3.0... 500
kxxt (@kxxt) · 12/2022 · Tröts: 157 · Folger: 31
So 11.08.2024 05:04
New blog post: What is the maximum possible value of RLIMIT_NOFILE?
https://www.kxxt.dev/blog/max-possible-value-of-rlimit-nofile/
When developing eBPF backend for tracexec, I want to know the best way to efficiently iterate over all open file descriptors of a single process. The naive way is to iterate from 0 to fdtable->max_fds (It’s an unsigned int), which should be smaller than a hard limit enforced by RLIMIT_NOFILE.
That makes me wonder the maximum possible value of RLIMIT_NOFILE.
Also published in https://unix.stackexchange.com/questions/334187/largest-allowed-maximum-number-of-open-files-in-linux/
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