xref: /xv6-public/param.h (revision 895af77f)
12b19190cSrtm #define NPROC        64  // maximum number of processes
27d7dc933SRobert Morris #define KSTACKSIZE 4096  // size of per-process kernel stack
32b19190cSrtm #define NCPU          8  // maximum number of CPUs
439593d2fSrsc #define NOFILE       16  // open files per process
539593d2fSrsc #define NFILE       100  // open files per system
620365348Srtm #define NINODE       50  // maximum number of active i-nodes
72b19190cSrtm #define NDEV         10  // maximum major device number
8eaea18cbSrsc #define ROOTDEV       1  // device number of file system root disk
94655d42eSRobert Morris #define MAXARG       32  // max exec arguments
1048aa9174SRobert Morris #define MAXOPBLOCKS  10  // max # of blocks any FS op writes
11c24ac5d7SFrans Kaashoek #define LOGSIZE      (MAXOPBLOCKS*3)  // max data blocks in on-disk log
12e2b4583dSRobert Morris #define NBUF         (MAXOPBLOCKS*3)  // size of disk block cache
13*895af77fSFrans Kaashoek #define FSSIZE       1000  // size of file system in blocks
1413a96baeSFrans Kaashoek 
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