Lennart Poettering on Nostr: There's a feature added to Linux 6.9 that I think people should become more aware of: ...
There's a feature added to Linux 6.9 that I think people should become more aware of: there's finally an identifier for processes that doesn't wrap around as easily as UNIX pid_t PIDs do: the pidfd file descriptors have been moved onto their own proper file system (pidfs), which enabled at the same time unique inode numbers for them.
Published at
2024-10-28 09:29:59 UTCEvent JSON
{
"id": "44c50ae7f9d40d8379457e6c56819a49feb13146bf396d31b07053b90eff4d03",
"pubkey": "19668dac8ea60a0354ab714765934c3948401690240a914b456690439e224e13",
"created_at": 1730107799,
"kind": 1,
"tags": [
[
"proxy",
"https://mastodon.social/@pid_eins/113384344731460695",
"web"
],
[
"proxy",
"https://mastodon.social/users/pid_eins/statuses/113384344731460695",
"activitypub"
],
[
"L",
"pink.momostr"
],
[
"l",
"pink.momostr.activitypub:https://mastodon.social/users/pid_eins/statuses/113384344731460695",
"pink.momostr"
],
[
"-"
]
],
"content": "There's a feature added to Linux 6.9 that I think people should become more aware of: there's finally an identifier for processes that doesn't wrap around as easily as UNIX pid_t PIDs do: the pidfd file descriptors have been moved onto their own proper file system (pidfs), which enabled at the same time unique inode numbers for them.",
"sig": "e958a3f3395eb1c7ac1d738997e1ae8fb09d4000ea76877030b7654cfd5268727fc37b9b6986052278aca947234d5c7c62bec395f22ff99a77993d61f798b1ab"
}