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提交 e7bc724c 创建 作者: Nickolai Zeldovich's avatar Nickolai Zeldovich
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build larger fs

上级 de6075ff
隐藏空白字符变更
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正在显示 包含 3 行增加 和 3 行删除
mkfs.c
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...@@ -10,9 +10,9 @@ ...@@ -10,9 +10,9 @@
#include "fs.h" #include "fs.h"
#include "stat.h" #include "stat.h"
int nblocks = 995; int nblocks = 4067;
int ninodes = 200; int ninodes = 200;
int size = 1024; int size = 4096;
int fsfd; int fsfd;
struct superblock sb; struct superblock sb;
...@@ -80,7 +80,7 @@ main(int argc, char *argv[]) ...@@ -80,7 +80,7 @@ main(int argc, char *argv[])
sb.nblocks = xint(nblocks); // so whole disk is size sectors sb.nblocks = xint(nblocks); // so whole disk is size sectors
sb.ninodes = xint(ninodes); sb.ninodes = xint(ninodes);
bitblocks = size/(512*8) + 1; bitblocks = (size+512*8-1)/(512*8);
usedblocks = ninodes / IPB + 3 + bitblocks; usedblocks = ninodes / IPB + 3 + bitblocks;
freeblock = usedblocks; freeblock = usedblocks;
......
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