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| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2023-07-18 10:27:59 -0500 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2023-07-18 22:34:34 -0500 |
| commit | 8b9a0af8ca012217bf90d1dc0694f85b49ae09da (patch) | |
| tree | 114482c5ba541ec936bc5ed5bb7cc27995ba8623 /mach/syscalls.awk | |
| parent | 47f747217811db35854ea06741be3685e8bbd44d (diff) | |
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[PATCH v1] x86: Use `3/4*sizeof(per-thread-L3)` as low bound for NT threshold.
On some machines we end up with incomplete cache information. This can
make the new calculation of `sizeof(total-L3)/custom-divisor` end up
lower than intended (and lower than the prior value). So reintroduce
the old bound as a lower bound to avoid potentially regressing code
where we don't have complete information to make the decision.
Reviewed-by: DJ Delorie <dj@redhat.com>
Diffstat (limited to 'mach/syscalls.awk')
0 files changed, 0 insertions, 0 deletions