Peter Wemm 6bd95d70db Work-in-progress commit syncing up pmap cleanups that I have been working ... on for a while: - fine grained TLB shootdown for SMP on i386 - ranged TLB shootdowns.. eg: specify a range of pages to shoot down with a single IPI, since the IPI is very expensive. Adjust some callers that used to trigger this inside tight loops to do a ranged shootdown at the end instead. - PG_G support for SMP on i386 (options ENABLE_PG_G) - defer PG_G activation till after we decide what we are going to do with PSE and the 4MB pages at the start of the kernel. This should solve some rumored strangeness about stale PG_G entries getting stuck underneath the 4MB pages. - add some instrumentation for the fine TLB shootdown - convert some asm instruction wrappers from functions to inlines. gcc seems to do a fair bit better with this. - [temporarily!] pessimize the tlb shootdown IPI handlers. I will fix this again shortly. This has been working fairly well for me for a while, but I have tweaked it again prior to commit since my last major testing round. The only outstanding problem that I know of is PG_G related, which is why there is an option for it (not on by default for SMP). I have seen a world speedups by a few percent (as much as 4 or 5% in one case) but I have *not* accurately measured this - I am a bit sceptical of these numbers.		2002-02-25 23:49:51 +00:00
..
defines
files	Add 'nowerror' to the vendor acpica code that spews out warnings.	2002-02-25 21:54:06 +00:00
files.alpha	genassym builds need the -fno-common stripped out.	2002-01-11 07:52:02 +00:00
files.i386	Add the puc (PCI "Universal" Communications) driver. The idea and some of	2002-02-16 15:12:14 +00:00
files.ia64	OLDCARD isn't supported on alpha or ia64, so don't pretend that it is by	2001-10-30 14:53:36 +00:00
files.pc98	MFi386: revision 1.392	2002-02-17 08:55:42 +00:00
files.powerpc	Move procfs_* from procfs_machdep.c into sys_process.c, and rename them to	2001-10-21 23:57:24 +00:00
files.sparc64	Add counter.c and sbus.c. Unify style.	2002-02-13 16:29:51 +00:00
kern.mk	This will have to be revised, but allow putting 'makeoptions GCC3=true'	2001-09-10 06:23:33 +00:00
kern.post.mk	Don't echo a comment during make depend.	2002-02-23 01:49:13 +00:00
kern.pre.mk	Turn on -Werror by default. This is is easily turned off, by either:	2002-02-25 22:04:33 +00:00
kmod_syms.awk	Eliminate the use of commons in the kernel and modules,	2002-01-10 03:52:01 +00:00
kmod.mk	Drop <bsd.man.mk> support from <bsd.kmod.mk>.	2002-01-11 15:49:02 +00:00
ldscript.alpha	Use the kernbase symbol exported from locore.o instead of hardcoded magic	2001-09-20 09:19:38 +00:00
ldscript.amd64	Remove hard coded magic load address. Now to change the load address,	2001-09-18 01:12:43 +00:00
ldscript.i386	Remove hard coded magic load address. Now to change the load address,	2001-09-18 01:12:43 +00:00
ldscript.ia64	Put symbols at the start and end of the unwind section so that we can	2001-10-29 11:40:14 +00:00
ldscript.powerpc	Page align the data segment.	2001-10-08 10:43:34 +00:00
ldscript.sparc64	Add kernbase symbol and use it instead of magic numbers in the	2001-09-21 05:43:38 +00:00
majors	Correct the majors entry for 'iir'. 163 is vacated now.	2002-01-20 09:01:07 +00:00
Makefile.alpha	Commit some infrastructure for turning on -Werror for kernel compiles.	2002-02-20 23:35:56 +00:00
Makefile.i386	Commit some infrastructure for turning on -Werror for kernel compiles.	2002-02-20 23:35:56 +00:00
Makefile.ia64	Commit some infrastructure for turning on -Werror for kernel compiles.	2002-02-20 23:35:56 +00:00
Makefile.pc98	Commit some infrastructure for turning on -Werror for kernel compiles.	2002-02-20 23:35:56 +00:00
Makefile.powerpc	Commit some infrastructure for turning on -Werror for kernel compiles.	2002-02-20 23:35:56 +00:00
Makefile.sparc64	Commit some infrastructure for turning on -Werror for kernel compiles.	2002-02-20 23:35:56 +00:00
newvers.sh
NOTES	Correct path to pucdata.c	2002-02-18 15:46:10 +00:00
options	Garbage-collect options ACPI_NO_ENABLE_ON_BOOT, AML_DEBUG, BLEED,	2002-02-15 13:16:11 +00:00
options.alpha	Garbage collect options AVM_A1_PCI, AVM_A1_PCMCIA, DEBUG_LINUX, DEV_APM,	2002-02-15 10:19:39 +00:00
options.i386	Work-in-progress commit syncing up pmap cleanups that I have been working	2002-02-25 23:49:51 +00:00
options.ia64	Add various file relating to firmware interfaces and make SKI support	2001-09-29 11:46:22 +00:00
options.pc98	Work-in-progress commit syncing up pmap cleanups that I have been working	2002-02-25 23:49:51 +00:00
options.powerpc
options.sparc64	Add PMAP_STATS option so pmap.c compiles.	2002-02-23 22:35:57 +00:00
systags.sh