Lennart Poettering 8e060ec225 fs-util: increase start buffer size in readlinkat_malloc()
I noticed while profiling journald that we invoke readlinkat() a ton on
open /proc/self/fd/<fd>, and that the returned paths are more often than
not longer than the 99 chars used before, when we look at archived
journal files. This means for these cases we generally need to execute
two rather than one syscalls.

Let's increase the buffer size a tiny bit, so that we reduce the number
of syscalls executed. This is really a low-hanging fruit of
optimization.
2018-10-25 21:37:14 +02:00
2018-10-18 16:27:21 +02:00
2018-06-14 13:03:20 +02:00
2018-10-01 19:47:45 +02:00
2018-06-14 13:03:20 +02:00
2018-01-12 18:02:57 +01:00
2018-06-20 13:32:57 +02:00
2018-10-21 22:34:28 +09:00
2016-10-06 11:53:58 -04:00

systemd - System and Service Manager

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General information about systemd can be found in the systemd Wiki.

Information about build requirements are provided in the README file.

Consult our NEWS file for information about what's new in the most recent systemd versions.

Please see the HACKING file for information how to hack on systemd and test your modifications.

Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.

When preparing patches for systemd, please follow our Coding Style Guidelines.

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Stable branches with backported patches are available in the stable repo.

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