Lawrence Stewart a8d61afdc2 - Introduce the Hhook (Helper Hook) KPI. The KPI is closely modelled on pfil(9), ... and in many respects can be thought of as a more generic superset of pfil. Hhook provides a way for kernel subsystems to export hook points that Khelp modules can hook to provide enhanced or new functionality to the kernel. The KPI has been designed to ensure hook points pose no noticeable overhead when no hook functions are registered. - Introduce the Khelp (Kernel Helpers) KPI. Khelp provides a framework for managing Khelp modules, which indirectly use the Hhook KPI to register their hook functions with hook points of interest within the kernel. Khelp modules aim to provide a structured way to dynamically extend the kernel at runtime in an ABI preserving manner. Depending on the subsystem providing hook points, a Khelp module may be able to associate per-object data for maintaining relevant state between hook calls. - pjd's Object Specific Data (OSD) KPI is used to manage the per-object data allocated to Khelp modules. Create a new "OSD_KHELP" OSD type for use by the Khelp framework. - Bump __FreeBSD_version to 900028 to mark the introduction of the new KPIs. In collaboration with: David Hayes <dahayes at swin edu au> and Grenville Armitage <garmitage at swin edu au> Sponsored by: FreeBSD Foundation Reviewed by: bz, others along the way MFC after: 3 months		2010-12-21 13:45:29 +00:00
..
defines
files	- Introduce the Hhook (Helper Hook) KPI. The KPI is closely modelled on pfil(9),	2010-12-21 13:45:29 +00:00
files.amd64	Replace i386/i386/busdma_machdep.c and amd64/amd64/busdma_machdep.c	2010-12-09 06:41:50 +00:00
files.arm
files.i386	Replace i386/i386/busdma_machdep.c and amd64/amd64/busdma_machdep.c	2010-12-09 06:41:50 +00:00
files.ia64
files.mips	UMA_MD_SMALL_ALLOC for mips.	2010-12-09 06:34:28 +00:00
files.pc98	Replace i386/i386/busdma_machdep.c and amd64/amd64/busdma_machdep.c	2010-12-09 06:41:50 +00:00
files.powerpc	Add an abstraction layer to the 64-bit AIM MMU's page table manipulation	2010-12-04 02:42:52 +00:00
files.sparc64
files.sun4v
kern.mk
kern.post.mk
kern.pre.mk	Bump up MIPS limits once again; the new Cavium Octeon SDK requires even higher	2010-11-28 08:09:20 +00:00
kmod_syms.awk
kmod.mk
ldscript.amd64
ldscript.arm
ldscript.i386
ldscript.ia64
ldscript.mips	Let the linker pick the right output format automatically	2010-11-13 18:38:35 +00:00
ldscript.mips.64
ldscript.mips.64.cfe
ldscript.mips.cfe
ldscript.mips.mips64
ldscript.mips.n32
ldscript.mips.octeon1.32
ldscript.mips.octeon1.64
ldscript.mips.octeon1.n32
ldscript.powerpc
ldscript.powerpc64
ldscript.sparc64
Makefile.amd64
Makefile.arm
Makefile.i386
Makefile.ia64
Makefile.mips	Minor cleanup for sys/conf/Makefile.mips. Use -e and replace two calls to	2010-12-17 09:14:25 +00:00
Makefile.pc98
Makefile.powerpc
Makefile.sparc64
Makefile.sun4v
makeLINT.mk
makeLINT.sed
newvers.sh
NOTES	Bring back (most of) NATM to avoid further bitrot after r186119.	2010-12-15 22:58:45 +00:00
options	Add ISP_INTERNAL_TARGET as an option for isp(4).	2010-11-27 20:38:26 +00:00
options.amd64
options.arm
options.i386
options.ia64
options.mips
options.pc98
options.powerpc
options.sparc64
options.sun4v
systags.sh