mfs - no more WRITE_IMMED
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2 changed files with 0 additions and 9 deletions
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@ -52,7 +52,6 @@ EXTERN struct buf *rear; /* points to most recently used free block */
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EXTERN unsigned int bufs_in_use;/* # bufs currently in use (not on free list)*/
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/* When a block is released, the type of usage is passed to put_block(). */
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#define WRITE_IMMED 0100 /* block should be written to disk now */
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#define ONE_SHOT 0200 /* set if block not likely to be needed soon */
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#define INODE_BLOCK 0 /* inode block */
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@ -263,14 +263,6 @@ int block_type; /* INODE_BLOCK, DIRECTORY_BLOCK, or whatever */
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rear->b_next = bp;
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rear = bp;
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}
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/* Some blocks are so important (e.g., inodes, indirect blocks) that they
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* should be written to the disk immediately to avoid messing up the file
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* system in the event of a crash.
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*/
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if ((block_type & WRITE_IMMED) && bp->b_dirt==DIRTY && bp->b_dev != NO_DEV) {
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rw_block(bp, WRITING);
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}
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}
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/*===========================================================================*
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