freebsd-nq/sys/amd64
Alan Cox a087914310 Advance the state of pmap locking on alpha, amd64, and i386.
- Enable recursion on the page queues lock.  This allows calls to
   vm_page_alloc(VM_ALLOC_NORMAL) and UMA's obj_alloc() with the page
   queues lock held.  Such calls are made to allocate page table pages
   and pv entries.
 - The previous change enables a partial reversion of vm/vm_page.c
   revision 1.216, i.e., the call to vm_page_alloc() by vm_page_cowfault()
   now specifies VM_ALLOC_NORMAL rather than VM_ALLOC_INTERRUPT.
 - Add partial locking to pmap_copy().  (As a side-effect, pmap_copy()
   should now be faster on i386 SMP because it no longer generates IPIs
   for TLB shootdown on the other processors.)
 - Complete the locking of pmap_enter() and pmap_enter_quick().  (As of now,
   all changes to a user-level pmap on alpha, amd64, and i386 are performed
   with appropriate locking.)
2004-07-29 18:56:31 +00:00
..
acpica Add machdep quirks functions. On i386, this disables acpi on systems with 2004-06-30 04:42:29 +00:00
amd64 Advance the state of pmap locking on alpha, amd64, and i386. 2004-07-29 18:56:31 +00:00
compile
conf Remove ahb, aha, ie, le and wl devices. They are all ISA/EISA only. 2004-07-22 22:29:45 +00:00
ia32 Don't repeat the definition of IDTVEC(). It is in asmacros.h. 2004-05-24 11:28:11 +00:00
include Use newly added __used attribute to keep static function symbol from 2004-07-29 18:02:28 +00:00
isa MFi386: rev 1.213 -- fix DELAY while the debugger is active. 2004-07-11 18:07:55 +00:00
pci Add missing <sys/module.h> instances which were shadowed by the nested 2004-06-03 05:58:30 +00:00
Makefile