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/freebsd-11-stable/sys/sparc64/sparc64/ | ||
H A D | trap.c | diff 91783 Thu Mar 07 04:01:40 MST 2002 jake 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. |
H A D | pmap.c | diff 91783 Thu Mar 07 04:01:40 MST 2002 jake 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. |
H A D | machdep.c | diff 91783 Thu Mar 07 04:01:40 MST 2002 jake 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. |
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