D27362: Linux/cpuinfo.c: bump CPUINFOBUFSIZE for 12+ core CPUs
Arjen Hiemstra
noreply at phabricator.kde.org
Thu Feb 13 13:12:28 GMT 2020
ahiemstra requested changes to this revision.
ahiemstra added a comment.
This revision now requires changes to proceed.
I agree with what @cfeck says. I can also already think of at least one case where even a 256KiB buffer would be too small, which is a dual-cpu Epyc system, where you can potentially have 128 cores / 256 threads.
That said, I think a short-term buffer size bump is fine, I'd just increase it a bit more than 256, maybe make it 1024.
Additionally, please add a comment regarding the limitations of the buffer size above the define, so that we can find some trace of this discussion in the future.
REPOSITORY
R106 KSysguard
REVISION DETAIL
https://phabricator.kde.org/D27362
To: jakobkummerow, davidedmundson, ahiemstra
Cc: ahiemstra, cfeck, plasma-devel, Orage, LeGast00n, The-Feren-OS-Dev, cblack, jraleigh, zachus, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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