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Commit Graph

27 Commits

Author SHA1 Message Date
Frantisek Sumsal
0d592a5e17 docs: use absolute links for our pages
Since 56b2970 has proven to be a no-go for us, as it breaks existing
links, let's embrace the trailing slash and use absolute links
everywhere for our pages. This way we'll get around browser cleverly
appending the relative link to the current location (since it ends with
a slash), and given our docs/ layout is flat it's not much of a hassle
either.

Converted using this beauty:
  $ sed -ri 's/(\[.+\]\()([A-Z_]+\))/\1\/\2/g' *.md

Resolves: #32088 (again) and #32310
2024-04-17 21:21:23 +02:00
hulkoba
a738c6d9b8
docs/JOURNAL_FILE_FORMAT: format text 2024-03-27 07:31:55 +01:00
hulkoba
a90c3a9eb2
docs/JOURNAL_FILE_FORMAT: update journal links 2024-03-27 07:11:52 +01:00
Zbigniew Jędrzejewski-Szmek
1b4dc2ea28 docs: drop .md suffixes again 2024-02-23 09:56:00 +01:00
Zbigniew Jędrzejewski-Szmek
8e3fee33af Revert "docs: use collections to structure the data"
This reverts commit 5e8ff010a1.

This broke all the URLs, we can't have that. (And actually, we probably don't
_want_ to make the change either. It's nicer to have all the pages in one
directory, so one doesn't have to figure out to which collection the page
belongs.)
2024-02-23 09:48:47 +01:00
hulkoba
5e8ff010a1
docs: use collections to structure the data 2024-02-22 10:11:54 +01:00
Zbigniew Jędrzejewski-Szmek
da89046643 tree-wide: "<n>bit" → "<n>-bit"
In some places, "<n> bits" is used when more appropriate.
2023-07-02 11:10:12 +01:00
Lennart Poettering
206f0f397e journal-file: journal-file: extend journal header to always carry offset of most recent entry
This way we can quickly find the most recent entry, without searching or
traversing entry array chains.

This is relevant later, as it it allows us to quickly determine the most
recent timestamps of each journal file, in a roughly atomic way.
2023-03-02 10:03:15 +01:00
Lennart Poettering
f010478168 docs: document the new HEADER_COMPATIBLE_TAIL_ENTRY_BOOT_ID flag 2023-02-21 10:47:53 +01:00
Daan De Meyer
e81710d3d0 journal: Store offsets to tail entry array objects in chain
Previously, we'd iterate an entry array from start to end every time
we added an entry offset to it. To speed up this operation, we cache
the last entry array in the chain and how many items it contains.
This allows the addition of an entry to the chain to be done in
constant time instead of linear time as we don't have to iterate
the entire chain anymore every time we add an entry.
2022-10-07 12:28:09 +02:00
Daan De Meyer
a9089a6604 journal: Use 32-bit entry item object offsets in compact mode
To do this, we move EntryItem out of journal-def.h and turn it into
a host only struct in native endian mode so we can still use it to
ship the necessary info around.

Aside from that, the changes are pretty simple, we introduce some
extra functions to access the right field depending on the mode and
convert all the other code to use those functions instead of
accessing the raw fields.

We also drop the unused entry item hash field in compact mode. We
already stopped doing anything with this field a while ago, now we
actually drop it from the format in compact mode.
2022-10-07 12:20:57 +02:00
Daan De Meyer
99daf3ce03 journal: Use 32-bit entry array offsets in compact mode
Before:

OBJECT TYPE      ENTRIES SIZE
Unused           0       0B
Data             3610336 595.7M
Field            5310    285.2K
Entry            3498326 1.2G
Data Hash Table  29	 103.1M
Field Hash Table 29      151.3K
Entry Array      605991  1011.6M
Tag              0	 0B
Total            7720021 2.9G

After:

OBJECT TYPE      ENTRIES SIZE
Unused           0	 0B
Data             3562667 591.0M
Field            3971    213.6K
Entry            3498566 1.2G
Data Hash Table  20	 71.1M
Field Hash Table 20	 104.3K
Entry Array	 582647  505.0M
Tag              0	 0B
Total            7647891 2.4G
2022-10-07 12:20:08 +02:00
Daan De Meyer
87413812c9 journal: Add compact mode
This adds a new flag in preparation for incompatible journal changes
which will be gated behind this flag. The max file size of journal
files in compact mode is limited to 4 GiB.
2022-10-07 11:26:28 +02:00
Benjamin Franzke
5c90c67a34 docs: use relative links
Allows for links to work both on systemd.io (or forks) and
when viewed on https://github.com/systemd/systemd/tree/main/docs

Note that the markdown links are converted by jekyll-relative-links[1]
to html. This plugin is enabled by default on github pages[2][3].

Due to a bug in jekyll-relative-links – see
https://github.com/benbalter/jekyll-relative-links/issues/61 –
we need to avoid line-wrapped links when using relative markdown links.

[1] https://github.com/benbalter/jekyll-relative-links
[2] https://github.blog/2016-12-05-relative-links-for-github-pages/
[3] https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/about-github-pages-and-jekyll#plugins
2022-05-18 20:34:10 +02:00
Erik Sjölund
f223fd6add docs: fix typos and improve language
Fix typos and improve the language by
adding a few commas and a missing word.
2022-01-26 22:35:33 +00:00
Zbigniew Jędrzejewski-Szmek
717e92ceb9 man+docs: adjust links to the new page 2022-01-12 16:05:59 +01:00
Zbigniew Jędrzejewski-Szmek
931bc1957b docs: use https:// for fd.o links 2022-01-12 16:05:59 +01:00
Zbigniew Jędrzejewski-Szmek
0aff7b7584 docs: add spdx tags to all .md files
I have no idea if this is going to cause rendering problems, and it is fairly
hard to check. So let's just merge this, and if it github markdown processor
doesn't like it, revert.
2021-09-27 09:19:02 +02:00
Milan
21dfadbde0 docs: Update link to journal file format codebase 2021-05-16 16:51:18 +01:00
Milan
882da5cca7 docs: Update link to journal-def.h 2021-05-16 16:51:18 +01:00
Luca Boccassi
063a43a1a7 Revert "fix wrong statement JOURNAL_FILE_FORMAT.md doc"
This reverts commit 119063d2b1.
2021-03-30 10:26:54 +02:00
Yangyang Shen
119063d2b1 fix wrong statement JOURNAL_FILE_FORMAT.md doc 2021-03-29 19:11:27 +02:00
Vito Caputo
e3500e9d21 JOURNAL_FILE_FORMAT: fixup typos and punctuation
No significant changes
2020-11-18 09:29:58 +01:00
PhoenixDiscord
e8607daf7d
Replace gendered pronouns with gender neutral ones. (#16844) 2020-08-27 11:52:48 +09:00
Lennart Poettering
22aa58adc9 JOURNAL_FILE_FORMAT: minor markdown fixes 2020-06-26 13:55:18 +02:00
Lennart Poettering
70cd1e561c docs: document the new journal file format additions 2020-06-25 15:02:41 +02:00
Lennart Poettering
bbcd38e41e docs: import journal file format docs from fdo wiki
Just an import, with no textual changes (some fixed URLs however)
2020-06-25 15:02:34 +02:00