Jeff Roberson 50c202c592 Implement a facility for dynamic per-cpu variables. ... - Modules and kernel code alike may use DPCPU_DEFINE(), DPCPU_GET(), DPCPU_SET(), etc. akin to the statically defined PCPU_*. Requires only one extra instruction more than PCPU_* and is virtually the same as __thread for builtin and much faster for shared objects. DPCPU variables can be initialized when defined. - Modules are supported by relocating the module's per-cpu linker set over space reserved in the kernel. Modules may fail to load if there is insufficient space available. - Track space available for modules with a one-off extent allocator. Free may block for memory to allocate space for an extent. Reviewed by: jhb, rwatson, kan, sam, grehan, marius, marcel, stas		2009-06-23 22:42:39 +00:00
..
_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h
asi.h	For cheetah-class CPUs ensure that the dt512_0 is set to hold 8k pages	2008-09-08 21:24:25 +00:00
asm.h
asmacros.h
atomic.h	- bump __FreeBSD version to reflect added buf_ring, memory barriers,	2008-11-22 05:55:56 +00:00
bus_common.h	- Use the name returned by device_get_nameunit(9) for the name of the	2008-05-07 21:22:15 +00:00
bus_dma.h
bus_private.h	Improve r185008 so the streaming cache is only flushed when	2009-02-10 21:51:33 +00:00
bus.h	- Remove the BUS_HANDLE_MIN checking in the __BUS_DEBUG_ACCESS macro;	2008-05-08 21:10:39 +00:00
cache.h	- USIII-based machines can consist of CPUs having different cache	2008-09-02 21:13:54 +00:00
ccr.h
clock.h	- USIII-based machines can consist of CPUs running at different	2008-09-03 17:39:19 +00:00
cpu.h	Flesh out MMU and cache handling of cheetah-class CPUs.	2008-09-04 19:58:52 +00:00
cpufunc.h	- USIII-based machines can consist of CPUs running at different	2008-09-03 17:39:19 +00:00
db_machdep.h
dcr.h	Flesh out MMU and cache handling of cheetah-class CPUs.	2008-09-04 19:58:52 +00:00
elf.h	Add AT_EXECPATH ELF auxinfo entry type. The value's a_ptr is a pointer	2009-03-17 12:50:16 +00:00
endian.h
exec.h
float.h
floatingpoint.h
fp.h
frame.h
fsr.h
gdb_machdep.h
idprom.h
ieee.h
ieeefp.h
in_cksum.h	Revert the addition of "__volatile" to "__asm" done in r180011, since	2008-07-05 15:28:30 +00:00
instr.h
intr_machdep.h	Use the interrupt level right below PIL_FAST for executing interrupt	2008-11-19 22:12:32 +00:00
iommureg.h	- Allow the front-end to specify that iommu(4) should disable	2008-11-16 19:53:49 +00:00
iommuvar.h	- Allow the front-end to specify that iommu(4) should disable	2008-11-16 19:53:49 +00:00
kdb.h
kerneldump.h
ktr.h
limits.h
lsu.h
md_var.h	The Sun disk label only uses 16-bit fields for cylinders, heads and	2008-02-11 21:40:22 +00:00
memdev.h	Remove the unused major/minor numbers from iodev and memdev.	2008-06-25 07:45:31 +00:00
metadata.h
mutex.h
ofw_machdep.h	Modularize the Open Firmware client interface to allow run-time switching	2008-12-20 00:33:10 +00:00
ofw_mem.h
ofw_nexus.h
param.h	Don't conditionally define CACHE_LINE_SHIFT, as we anticipate sizing	2009-04-20 12:59:23 +00:00
pcb.h
pcpu.h	Implement a facility for dynamic per-cpu variables.	2009-06-23 22:42:39 +00:00
pmap.h
pmc_mdep.h	Add stubs to unbreak LINT.	2007-12-07 13:45:47 +00:00
proc.h
profile.h
pstate.h
ptrace.h
reg.h
reloc.h
resource.h
runq.h
sc_machdep.h
setjmp.h
sf_buf.h
sigframe.h
signal.h
smp.h	- Newer firmware versions no longer provide SUNW,stop-self so just	2008-09-18 13:56:30 +00:00
stack.h	Break out stack(9) from ddb(4):	2007-12-02 20:40:35 +00:00
stdarg.h
sysarch.h	- Include <machine/utrap.h> so this header doesn't have an MD	2008-04-23 20:38:37 +00:00
tick.h	Use the STICK timers only when absolutely necessary, i.e. if a machine	2008-09-20 11:26:13 +00:00
tlb.h	- Currently the PMAP code is laid out to let the kernel TSB cover the	2009-01-01 14:01:21 +00:00
trap.h	- There's no need to wrap kdb_active and kdb_trap() in #ifdef KDB as	2009-03-19 20:46:51 +00:00
tsb.h
tstate.h
tte.h	The physical address space of cheetah-class CPUs has been extended	2008-09-04 19:43:14 +00:00
ucontext.h
upa.h
utrap.h
varargs.h
ver.h	- USIII-based machines can consist of CPUs running at different	2008-09-03 17:39:19 +00:00
vmparam.h	- Use the generally more appropriate PROM base rather than the	2009-02-10 21:48:42 +00:00
watch.h
wstate.h