Date: Sat, 14 Jun 2003 16:23:55 -0700 (PDT) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha interrupt.c pmap.c src/sys/alpha/include param.h src/sys/amd64/amd64 pmap.c src/sys/amd64/include param.h src/sys/i386/i386 pmap.c src/sys/i386/include param.h src/sys/ia64/ia64 pmap.c ... Message-ID: <200306142323.h5ENNt25029563@repoman.freebsd.org>
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alc 2003/06/14 16:23:55 PDT FreeBSD src repository Modified files: sys/alpha/alpha interrupt.c pmap.c sys/alpha/include param.h sys/amd64/amd64 pmap.c sys/amd64/include param.h sys/i386/i386 pmap.c sys/i386/include param.h sys/ia64/ia64 pmap.c sys/ia64/include param.h sys/kern kern_thread.c sys/powerpc/include param.h sys/powerpc/powerpc pmap.c sys/sparc64/include param.h sys/sparc64/sparc64 pmap.c sys/vm pmap.h vm_extern.h vm_glue.c Log: Migrate the thread stack management functions from the machine-dependent to the machine-independent parts of the VM. At the same time, this introduces vm object locking for the non-i386 platforms. Two details: 1. KSTACK_GUARD has been removed in favor of KSTACK_GUARD_PAGES. The different machine-dependent implementations used various combinations of KSTACK_GUARD and KSTACK_GUARD_PAGES. To disable guard page, set KSTACK_GUARD_PAGES to 0. 2. Remove the (unnecessary) clearing of PG_ZERO in vm_thread_new. In 5.x, (but not 4.x,) PG_ZERO can only be set if VM_ALLOC_ZERO is passed to vm_page_alloc() or vm_page_grab(). Revision Changes Path 1.74 +1 -1 src/sys/alpha/alpha/interrupt.c 1.125 +0 -203 src/sys/alpha/alpha/pmap.c 1.31 +1 -1 src/sys/alpha/include/param.h 1.410 +0 -176 src/sys/amd64/amd64/pmap.c 1.7 +1 -1 src/sys/amd64/include/param.h 1.410 +0 -184 src/sys/i386/i386/pmap.c 1.69 +1 -2 src/sys/i386/include/param.h 1.110 +0 -47 src/sys/ia64/ia64/pmap.c 1.15 +1 -0 src/sys/ia64/include/param.h 1.139 +3 -2 src/sys/kern/kern_thread.c 1.10 +1 -1 src/sys/powerpc/include/param.h 1.57 +0 -153 src/sys/powerpc/powerpc/pmap.c 1.16 +1 -2 src/sys/sparc64/include/param.h 1.111 +0 -168 src/sys/sparc64/sparc64/pmap.c 1.59 +0 -4 src/sys/vm/pmap.h 1.63 +5 -1 src/sys/vm/vm_extern.h 1.178 +172 -4 src/sys/vm/vm_glue.c
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