28 lines
1.0 KiB
C
28 lines
1.0 KiB
C
#ifdef LAB_FS
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#define NPROC 10 // maximum number of processes
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#else
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#define NPROC 64 // maximum number of processes (speedsup bigfile)
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#endif
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#define NCPU 8 // maximum number of CPUs
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#define NOFILE 16 // open files per process
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#define NFILE 100 // open files per system
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#define NINODE 50 // maximum number of active i-nodes
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#define NDEV 10 // maximum major device number
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#define ROOTDEV 1 // device number of file system root disk
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#define MAXARG 32 // max exec arguments
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#define MAXOPBLOCKS 10 // max # of blocks any FS op writes
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#define LOGSIZE (MAXOPBLOCKS*3) // max data blocks in on-disk log
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#define NBUF (MAXOPBLOCKS*3) // size of disk block cache
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#ifdef LAB_FS
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#define FSSIZE 200000 // size of file system in blocks
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#else
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#ifdef LAB_LOCK
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#define FSSIZE 10000 // size of file system in blocks
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#else
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#define FSSIZE 2000 // size of file system in blocks
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#endif
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#endif
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#define MAXPATH 128 // maximum file path name
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