Alan Cox dd9d15f294 Make pmap_is_prefaultable() more TLB friendly. Specifically, make it use ... the kernel's direct map instead of the pmap's recursive mapping to access the lowest level in the page table. The direct map is preferable for two reasons: (1) The TLB is more likely to hold the required direct mapping because pmap_enter() has already used the direct map to access a nearby PTE and (2) loading a direct mapping into the TLB involves walking only 2 or 3 levels of the page table instead of 4.		2008-01-14 21:25:06 +00:00
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acpica	Handle CPUs with APIC IDs higher than 32 (at least one IBM server uses	2007-05-08 22:01:04 +00:00
amd64	Make pmap_is_prefaultable() more TLB friendly. Specifically, make it use	2008-01-14 21:25:06 +00:00
compile	Make space for compilations.	2002-07-06 02:49:07 +00:00
conf	Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6.	2008-01-07 21:40:11 +00:00
ia32	Optimize vmmeter locking.	2007-06-10 21:59:14 +00:00
include	Fix fpset*() to not trap if there is a currently unmasked exception.	2008-01-11 17:11:32 +00:00
isa	Split /dev/nvram driver out of isa/clock.c for i386 and amd64. I have not	2007-10-26 03:23:54 +00:00
linux32	Fill in cr2 in the signal context from ksi->ksi_addr.	2007-09-20 13:46:26 +00:00
pci	Adjust the code to probe for the PCI config mechanism to use.	2007-11-28 22:20:08 +00:00
Makefile	This commit adds basic support for the UFS2 filesystem. The UFS2	2002-06-21 06:18:05 +00:00