Alan Cox 8da3fc95a7 Acquiring smp_ipi_mtx on every call to pmap_invalidate_*() is wasteful. ... For example, during a buildworld more than half of the calls do not generate an IPI because the only TLB entry invalidated is on the calling processor. This revision pushes down the acquisition and release of smp_ipi_mtx into smp_tlb_shootdown() and smp_targeted_tlb_shootdown() and instead uses sched_pin() and sched_unpin() in pmap_invalidate_*() so that thread migration doesn't lead to a missed TLB invalidation. Reviewed by: jhb MFC after: 3 weeks		2007-03-05 21:40:10 +00:00
..
acpica	Use vm_paddr_t rather than uintptr_t when passing the physical address of	2007-03-05 20:35:17 +00:00
bios	First part of a little cleanup in the calendar/timezone/RTC handling.	2006-10-02 12:59:59 +00:00
compile
conf	Include GEOM_LABEL in GENERIC. It's very useful and not well publicized	2007-02-09 19:03:18 +00:00
cpufreq	o introduce a flags 'errata' for HW bugs onto the softc.	2007-01-23 19:20:30 +00:00
i386	Acquiring smp_ipi_mtx on every call to pmap_invalidate_*() is wasteful.	2007-03-05 21:40:10 +00:00
ibcs2	Use pause() rather than tsleep() on stack variables and function pointers.	2007-02-27 17:23:29 +00:00
include	Use vm_paddr_t rather than uintptr_t when passing the physical address of	2007-03-05 20:35:17 +00:00
isa	Partial fix for a bug in rev.1.231. If suspend/resume clobbers the	2007-03-05 09:10:17 +00:00
linux	MFP4: 115220, 115222	2007-03-02 00:08:47 +00:00
pci	Expand the MSI/MSI-X API to address some deficiencies in the MSI-X support.	2007-01-22 21:48:44 +00:00
svr4	Use svr4_si_{addr,code,errno,signo,trap} in preference to si_{...}.	2005-10-19 14:59:54 +00:00
xbox	- Fix typo in #error pragma: compitable -> compatible	2006-08-15 20:10:49 +00:00
Makefile