Date: Fri, 16 May 2003 00:03:16 -0700 (PDT) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 pmap.c Message-ID: <200305160703.h4G73GGU016445@repoman.freebsd.org>
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marcel 2003/05/16 00:03:16 PDT
FreeBSD src repository
Modified files:
sys/ia64/ia64 pmap.c
Log:
Turn pmap_growkernel() into a critical section. While here, initialize
kernel_vm_end in pmap_bootstrap. Don't delay the initialization until
we need to grow the kernel VM space. This BTW happens twice before
we enter either single- or multi-user mode. Don't adjust kernel_vm_end
while growing based on whether the KPT contains a non-NULL entry. We
trust kernel_vm_end to be correct and we make sure it's still correct
after growing.
Define virtual_avail and virtual_end in terms of VM_MIN_KERNEL_ADDRESS
and VM_MAX_KERNEL_ADDRESS (resp). Don't hardcode region knowledge.
Revision Changes Path
1.99 +14 -22 src/sys/ia64/ia64/pmap.c
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