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Groups > linux.kernel > #1544541
| From | Martin Steigerwald <martin@lichtvoll.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [REGRESSION] Two issues that prevent process accounting (taskstats) from working correctly |
| Date | 2016-12-19 15:00 +0100 |
| Message-ID | <sQ6DU-8us-31@gated-at.bofh.it> (permalink) |
| References | <sQ558-7DY-25@gated-at.bofh.it> <sQ61c-8fM-31@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Am Montag, 19. Dezember 2016, 14:19:11 CET schrieb Peter Zijlstra: > On Mon, Dec 19, 2016 at 01:06:00PM +0100, Martin Steigerwald wrote: > > Hello Ingo, Peter, Nicolas, Andrew, Balbir, Shailabh, Jay, Gerlof and > > Marc, > > > > starting from a Debian bug report of mine, Gerlof Langeveld, developer of > > system and process monitor atop¹, found two issues with process > > accounting. > > While $subject says regression the rest of the email completely fails to > mentions if this ever worked, and if so, against what version. Sorry for not mentioning it here. With kernel 3.16 process accounting worked nicely. We do not have any data on the exact kernel version where it started to fail. I do see these issues since quite a while, but I was never sure whether it was an issue in atop or the kernel and I do not recall on what exact combination of atop + kernel version it failed to work. As an additional notice: The mail addresses of Balbir and Shailabh which I got from source code annotations of taskstats.c and getdelays.c do not work anymore. -- Martin
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[REGRESSION] Two issues that prevent process accounting (taskstats) from working correctly Martin Steigerwald <martin.steigerwald@teamix.de> - 2016-12-19 13:20 +0100
Re: [REGRESSION] Two issues that prevent process accounting (taskstats) from working correctly Peter Zijlstra <peterz@infradead.org> - 2016-12-19 14:20 +0100
Re: [REGRESSION] Two issues that prevent process accounting (taskstats) from working correctly Martin Steigerwald <martin@lichtvoll.de> - 2016-12-19 15:00 +0100
Re: [REGRESSION] Two issues that prevent process accounting (taskstats) from working correctly Peter Zijlstra <peterz@infradead.org> - 2016-12-19 15:10 +0100
Re: [REGRESSION] Two issues that prevent process accounting (taskstats) from working correctly Peter Zijlstra <peterz@infradead.org> - 2016-12-19 18:30 +0100
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