freebsd-dev/sys/i386
Alan Cox 8600a4122a Eliminate all TLB shootdowns by pmap_pte_quick(): By temporarily pinning
the thread that calls pmap_pte_quick() and by virtue of the page queues
lock being held, we can manage PADDR1/PMAP1 as a CPU private mapping.

The most common effect of this change is to reduce the overhead of the page
daemon on multiprocessors.

In collaboration with:  tegge
2004-02-01 20:14:00 +00:00
..
acpica - Call acpi_Startup() before parsing interrupt-related APIC resources so we 2004-01-26 19:34:24 +00:00
bios
compile
conf Consistently capitalize acronyms like POSIX and NIC. Style. 2004-01-29 21:24:53 +00:00
cpufreq - Move performance-controlling sysctls into hw.p4tcc.* tree; 2004-01-24 21:13:13 +00:00
i386 Eliminate all TLB shootdowns by pmap_pte_quick(): By temporarily pinning 2004-02-01 20:14:00 +00:00
ibcs2
include Add new CPU_ENABLE_TCC option, from NOTES: 2004-01-18 21:18:00 +00:00
isa Optimize the i386 interrupt entry code to not reload the segment registers 2004-01-28 20:44:08 +00:00
linux
pci
svr4
Makefile