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| author | Jake Burkholder <jake@FreeBSD.org> | 2002-03-07 06:01:40 +0000 |
|---|---|---|
| committer | Jake Burkholder <jake@FreeBSD.org> | 2002-03-07 06:01:40 +0000 |
| commit | 4f91e3efb26ad0075875b308eed12fc969bd5ff9 (patch) | |
| tree | 0cc51dbe6026e583140183b9b44554c405488cd0 /sys/sparc64/sparc64/trap.c | |
| parent | 39028e83967df38e37c0facd6d060c493220f4d1 (diff) | |
| download | src-4f91e3efb26ad0075875b308eed12fc969bd5ff9.tar.gz src-4f91e3efb26ad0075875b308eed12fc969bd5ff9.zip | |
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.
Notes
Notes:
svn path=/head/; revision=91783
Diffstat (limited to 'sys/sparc64/sparc64/trap.c')
| -rw-r--r-- | sys/sparc64/sparc64/trap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sparc64/sparc64/trap.c b/sys/sparc64/sparc64/trap.c index 466f3daea7d9..481cdab7692f 100644 --- a/sys/sparc64/sparc64/trap.c +++ b/sys/sparc64/sparc64/trap.c @@ -52,6 +52,7 @@ #include <sys/systm.h> #include <sys/pioctl.h> #include <sys/proc.h> +#include <sys/smp.h> #include <sys/syscall.h> #include <sys/sysent.h> #include <sys/user.h> @@ -71,6 +72,7 @@ #include <machine/intr_machdep.h> #include <machine/pcb.h> #include <machine/pv.h> +#include <machine/smp.h> #include <machine/trap.h> #include <machine/tstate.h> #include <machine/tte.h> |