xv6-cs450/param.h
Robert Morris 7d7dc9331b kalloc/kfree now only a page at a time
do not keep sorted contiguous free list
2010-08-31 12:54:47 -04:00

10 lines
573 B
C

#define NPROC 64 // maximum number of processes
#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
#define NBUF 10 // size of disk block cache
#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