From 7d7dc9331bf33f77c9c3a71350782dadae8dd371 Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Tue, 31 Aug 2010 12:54:47 -0400 Subject: kalloc/kfree now only a page at a time do not keep sorted contiguous free list --- param.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'param.h') diff --git a/param.h b/param.h index c1959d1..48c3352 100644 --- a/param.h +++ b/param.h @@ -1,6 +1,5 @@ #define NPROC 64 // maximum number of processes -#define PAGE 4096 // conveniently chosen to be equal to PGSIZE -#define KSTACKSIZE PAGE // size of per-process kernel stack +#define KSTACKSIZE 4096 // size of per-process kernel stack #define NCPU 8 // maximum number of CPUs #define NOFILE 16 // open files per process #define NFILE 100 // open files per system @@ -8,3 +7,4 @@ #define NINODE 50 // maximum number of active i-nodes #define NDEV 10 // maximum major device number #define ROOTDEV 1 // device number of file system root disk +#define PHYSTOP 0x1000000 // use phys mem up to here as free pool -- cgit v1.2.3