From da95673165a59cb4afa6d3d67fb9b3d41916c9c2 Mon Sep 17 00:00:00 2001 From: jhb Date: Wed, 10 Mar 2010 19:50:52 +0000 Subject: Make NKPT a kernel option on i386 so that it can be set to a non-default value from kernel config files. Tested by: Charles Sprickman spork of bway net MFC after: 2 weeks --- sys/i386/conf/NOTES | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'sys/i386/conf/NOTES') diff --git a/sys/i386/conf/NOTES b/sys/i386/conf/NOTES index af3da83..cc62ed9 100644 --- a/sys/i386/conf/NOTES +++ b/sys/i386/conf/NOTES @@ -862,6 +862,15 @@ options PMAP_SHPGPERPROC=201 # options KVA_PAGES=260 +# +# Number of initial kernel page table pages used for early bootstrap. +# This number should include enough pages to map the kernel, any +# modules or other data loaded with the kernel by the loader, and data +# structures allocated before the VM system is initialized such as the +# vm_page_t array. Each page table page maps 4MB (2MB with PAE). +# +options NKPT=31 + ##################################################################### # ABI Emulation -- cgit v1.1