Date: Sun, 22 Jun 1997 09:04:24 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/i386/conf LINT SMP-GENERIC options.i386 src/sys/i386/i386 mp_apicdefs.s exception.s locore.s machdep.c microtime.s mp_machdep.c mpapic.c mpboot.s mplock.s pmap.c support.s swtch.s trap.c vm_machdep.c src/sys/i386/include apic.h ... Message-ID: <199706221604.JAA15993@freefall.freebsd.org>
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peter 1997/06/22 09:04:24 PDT
Modified files:
sys/i386/conf LINT SMP-GENERIC options.i386
sys/i386/i386 exception.s locore.s machdep.c
microtime.s mp_machdep.c mpapic.c
mpboot.s mplock.s pmap.c support.s
swtch.s trap.c vm_machdep.c
sys/i386/include apic.h asnames.h mpapic.h npx.h pcb.h
pmap.h smp.h
sys/i386/isa apic_vector.s intr_machdep.c npx.c
sys/kern init_main.c init_smp.c kern_fork.c
kern_shutdown.c kern_synch.c
sys/sys kernel.h proc.h
Added files:
sys/i386/i386 mp_apicdefs.s
Removed files:
sys/i386/include smpasm.h
Log:
Preliminary support for per-cpu data pages.
This eliminates a lot of #ifdef SMP type code. Things like _curproc reside
in a data page that is unique on each cpu, eliminating the expensive macros
like: #define curproc (SMPcurproc[cpunumber()])
There are some unresolved bootstrap and address space sharing issues at
present, but Steve is waiting on this for other work. There is still some
strictly temporary code present that isn't exactly pretty.
This is part of a larger change that has run into some bumps, this part is
standalone so it should be safe. The temporary code goes away when the
full idle cpu support is finished.
Reviewed by: fsmp, dyson
Revision Changes Path
1.346 +1 -10 src/sys/i386/conf/LINT
1.4 +1 -4 src/sys/i386/conf/SMP-GENERIC
1.48 +1 -7 src/sys/i386/conf/options.i386
1.30 +2 -8 src/sys/i386/i386/exception.s
1.89 +46 -25 src/sys/i386/i386/locore.s
1.251 +19 -46 src/sys/i386/i386/machdep.c
1.24 +2 -6 src/sys/i386/i386/microtime.s
1.18 +109 -45 src/sys/i386/i386/mp_machdep.c
1.7 +31 -36 src/sys/i386/i386/mpapic.c
1.2 +5 -6 src/sys/i386/i386/mpboot.s
1.4 +10 -42 src/sys/i386/i386/mplock.s
1.146 +37 -64 src/sys/i386/i386/pmap.c
1.54 +27 -28 src/sys/i386/i386/support.s
1.53 +48 -42 src/sys/i386/i386/swtch.s
1.100 +4 -15 src/sys/i386/i386/trap.c
1.81 +1 -8 src/sys/i386/i386/vm_machdep.c
1.4 +1 -112 src/sys/i386/include/apic.h
1.4 +4 -7 src/sys/i386/include/asnames.h
1.8 +6 -8 src/sys/i386/include/mpapic.h
1.13 +3 -1 src/sys/i386/include/npx.h
1.23 +1 -9 src/sys/i386/include/pcb.h
1.51 +8 -8 src/sys/i386/include/pmap.h
1.11 +7 -35 src/sys/i386/include/smp.h
1.3 +12 -13 src/sys/i386/isa/apic_vector.s
1.3 +2 -2 src/sys/i386/isa/intr_machdep.c
1.46 +6 -7 src/sys/i386/isa/npx.c
1.65 +2 -6 src/sys/kern/init_main.c
1.7 +26 -20 src/sys/kern/init_smp.c
1.44 +14 -1 src/sys/kern/kern_fork.c
1.17 +7 -4 src/sys/kern/kern_shutdown.c
1.32 +3 -9 src/sys/kern/kern_synch.c
1.32 +1 -10 src/sys/sys/kernel.h
1.41 +1 -10 src/sys/sys/proc.h
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