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author | Robert Morris <[email protected]> | 2019-06-06 13:54:03 -0400 |
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committer | Robert Morris <[email protected]> | 2019-06-06 13:54:03 -0400 |
commit | 91ba81110acd3163f7de3580b677eece0c57f5e7 (patch) | |
tree | 670536a7f365e75282048b5447a107338b677642 /fs.h | |
parent | 8607051b5fc79fffa319b913b19e99bc5b90e063 (diff) | |
download | xv6-labs-91ba81110acd3163f7de3580b677eece0c57f5e7.tar.gz xv6-labs-91ba81110acd3163f7de3580b677eece0c57f5e7.tar.bz2 xv6-labs-91ba81110acd3163f7de3580b677eece0c57f5e7.zip |
gdb backtraces: -ggdb, -fno-omit-frame-pointer, BSIZE=1024
Diffstat (limited to 'fs.h')
-rw-r--r-- | fs.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -2,8 +2,8 @@ // Both the kernel and user programs use this header file. -#define ROOTINO 1 // root i-number -#define BSIZE 512 // block size +#define ROOTINO 1 // root i-number +#define BSIZE 1024 // block size // Disk layout: // [ boot block | super block | log | inode blocks | @@ -48,7 +48,7 @@ struct dinode { #define BPB (BSIZE*8) // Block of free map containing bit for block b -#define BBLOCK(b, sb) (b/BPB + sb.bmapstart) +#define BBLOCK(b, sb) ((b)/BPB + sb.bmapstart) // Directory is a file containing a sequence of dirent structures. #define DIRSIZ 14 |