MahnoKropotkinvich/xv6-labs-2024-solution
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param.h for USERSTACK=2

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This commit is contained in:
Robert Morris 2024-09-10 16:48:31 -04:00
parent 53c5c818d3
commit 79e8024d61
1 changed files with 21 additions and 3 deletions
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22
kernel/param.h
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@ -1,4 +1,8 @@
#define NPROC 64 // maximum number of processes #ifdef LAB_FS
#define NPROC 10 // maximum number of processes
#else
#define NPROC 64 // maximum number of processes (speedsup bigfile)
#endif
#define NCPU 8 // maximum number of CPUs #define NCPU 8 // maximum number of CPUs
#define NOFILE 16 // open files per process #define NOFILE 16 // open files per process
#define NFILE 100 // open files per system #define NFILE 100 // open files per system
@ -9,7 +13,21 @@
#define MAXOPBLOCKS 10 // max # of blocks any FS op writes #define MAXOPBLOCKS 10 // max # of blocks any FS op writes
#define LOGSIZE (MAXOPBLOCKS*3) // max data blocks in on-disk log #define LOGSIZE (MAXOPBLOCKS*3) // max data blocks in on-disk log
#define NBUF (MAXOPBLOCKS*3) // size of disk block cache #define NBUF (MAXOPBLOCKS*3) // size of disk block cache
#ifdef LAB_FS
#define FSSIZE 200000 // size of file system in blocks
#else
#ifdef LAB_LOCK
#define FSSIZE 10000 // size of file system in blocks
#else
#define FSSIZE 2000 // size of file system in blocks #define FSSIZE 2000 // size of file system in blocks
#endif
#endif
#define MAXPATH 128 // maximum file path name #define MAXPATH 128 // maximum file path name
#define USERSTACK 1 // user stack pages
#ifdef LAB_UTIL
#define USERSTACK 2 // user stack pages
#else
#define USERSTACK 1 // user stack pages
#endif