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Groups > linux.debian.kernel > #93796
| From | Vincent Lefevre <vincent@vinc17.net> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#1144613: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency |
| Date | 2026-08-19 16:30 +0200 |
| Message-ID | <NtPsJ-bTWa-9@gated-at.bofh.it> (permalink) |
| References | (2 earlier) <NsTI5-bnRg-1@gated-at.bofh.it> <NtNAB-bSXq-3@gated-at.bofh.it> <NtOZH-bTCD-1@gated-at.bofh.it> <NsTI5-bnRg-1@gated-at.bofh.it> <NtOZH-bTCD-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
On 2026-08-19 15:50:16 +0200, Salvatore Bonaccorso wrote:
> I think this is a consequence of 4e40eff0b5737c ("fs: add
> infrastructure for multigrain timestamps") and following in 6.13-rc1.
>
> time(2) has only an accurancy in second, so the code might need to
> use clock_gettime(2).
The accuracy does not matter. This is a question of consistency.
If an event A occurs before an event B, one expects to have
time(A) <= time(B).
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / Pascaline project (LIP, ENS-Lyon)
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Bug#1144613: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency Vincent Lefevre <vincent@vinc17.net> - 2026-08-19 14:00 +0200
Bug#1144613: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency Vincent Lefevre <vincent@vinc17.net> - 2026-08-19 14:30 +0200
Processed: Re: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-08-19 14:30 +0200
Bug#1144613: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency Salvatore Bonaccorso <carnil@debian.org> - 2026-08-19 16:00 +0200
Bug#1144613: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency Vincent Lefevre <vincent@vinc17.net> - 2026-08-19 16:30 +0200
Bug#1144613: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency Vincent Lefevre <vincent@vinc17.net> - 2026-08-19 17:20 +0200
Bug#1144613: linux-image-7.1.6+deb14-amd64: ext4 st_mtime and time() inconsistency Vincent Lefevre <vincent@vinc17.net> - 2026-08-19 19:20 +0200
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