marcel 6da471ce02 Eliminate the PC_CURTHREAD symbol and load the current thread's ... thread structure pointer atomically from r13 (the pcpu pointer) for the current CPU/core. Add a CTASSERT in machdep.c to make sure that pc_curthread is in fact the first field in struct pcpu. The only non-atomic operations left were those related to process- space operations, such as casuword, subyte, suword16, fubyte, fuword16, copyin, copyout and their variations. The casuword function has been re-structured more complete than the others. This way we have an example of a better bundling without introducing a lot of risk when we get it wrong. The other functions can be rebundled in separate commits and with the appropriate testing.		2013-02-12 17:38:35 +00:00
..
acpica	Improve style(9) in the previous commit.	2012-06-01 17:07:52 +00:00
compile
conf	Remove firewire devices missed in r244992.	2013-01-04 15:29:50 +00:00
disasm
ia32	userret() already checks for td_locks when INVARIANTS is enabled, so	2012-09-08 18:27:11 +00:00
ia64	Eliminate the PC_CURTHREAD symbol and load the current thread's	2013-02-12 17:38:35 +00:00
include	Eliminate padding by moving 'narg' next to 'code'. Both are 32-bit	2013-02-12 17:24:41 +00:00
isa	MFC	2011-05-06 22:45:33 +00:00
pci	Disable interrupts when calling into SAL for PCI configuration	2010-03-22 03:06:11 +00:00