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author | jake <jake@FreeBSD.org> | 2002-03-07 06:01:40 +0000 |
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committer | jake <jake@FreeBSD.org> | 2002-03-07 06:01:40 +0000 |
commit | 33d439a7d096b26d327bb8bdd2b77665f7639655 (patch) | |
tree | 0cc51dbe6026e583140183b9b44554c405488cd0 /etc | |
parent | 951cf2831e0fa912b15f97be0521ad99c33dbf2b (diff) | |
download | FreeBSD-src-33d439a7d096b26d327bb8bdd2b77665f7639655.zip FreeBSD-src-33d439a7d096b26d327bb8bdd2b77665f7639655.tar.gz |
Implement delivery of tlb shootdown ipis. This is currently more fine grained
than the other implementations; we have complete control over the tlb, so we
only demap specific pages. We take advantage of the ranged tlb flush api
to send one ipi for a range of pages, and due to the pm_active optimization
we rarely send ipis for demaps from user pmaps.
Remove now unused routines to load the tlb; this is only done once outside
of the tlb fault handlers.
Minor cleanups to the smp startup code.
This boots multi user with both cpus active on a dual ultra 60 and on a
dual ultra 2.
Diffstat (limited to 'etc')
0 files changed, 0 insertions, 0 deletions