Jeff Roberson 40380a6a6b - Optimize the amd64 cpu_switch() TD_LOCK blocking and releasing to ... require fewer blocking loops. - Don't use atomic ops with 4BSD or on UP. - Only use the blocking loop if ULE is compiled in. - Use the correct memory barrier. Discussed with: attilio, jhb, ssouhlal Tested by: current@ Approved by: re		2007-07-17 22:36:56 +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	- Optimize the amd64 cpu_switch() TD_LOCK blocking and releasing to	2007-07-17 22:36:56 +00:00
compile	Make space for compilations.	2002-07-06 02:49:07 +00:00
conf	Temporary disconnect i4bing, i4bisppp and i4bipr from the build for	2007-07-04 00:18:39 +00:00
ia32	Optimize vmmeter locking.	2007-06-10 21:59:14 +00:00
include	Add kdb_cpu_sync_icache(), intended to synchronize instruction	2007-06-09 21:55:17 +00:00
isa	Prototype (but functional) Linux-ish /dev/nvram interface to the extra	2007-06-15 22:58:14 +00:00
linux32	Fix a couple of issues with the stack limit for 32-bit processes on 64-bit	2007-07-12 18:01:31 +00:00
pci	Revamp the MSI/MSI-X code a bit to achieve two main goals:	2007-05-02 17:50:36 +00:00
Makefile	This commit adds basic support for the UFS2 filesystem. The UFS2	2002-06-21 06:18:05 +00:00