forked from Minki/linux
11b8448751
Believe it or not, but in fs/minix/*, the oldest filesystem in the kernel,
something still can be fixed:
printk("new_inode: bit already set");
"\n" is missing!
While at it, I also removed periods from the end of error messages and made
capitalization uniform. Also s/i-node/inode/, s/printk (/printk(/
Signed-ff-by: Denis Vlasenko <vda@ilport.com.ua>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
#include <linux/buffer_head.h>
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#include "minix.h"
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enum {DIRECT = 7, DEPTH = 4}; /* Have triple indirect */
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typedef u32 block_t; /* 32 bit, host order */
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static inline unsigned long block_to_cpu(block_t n)
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{
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return n;
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}
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static inline block_t cpu_to_block(unsigned long n)
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{
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return n;
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}
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static inline block_t *i_data(struct inode *inode)
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{
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return (block_t *)minix_i(inode)->u.i2_data;
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}
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static int block_to_path(struct inode * inode, long block, int offsets[DEPTH])
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{
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int n = 0;
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if (block < 0) {
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printk("minix_bmap: block<0\n");
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} else if (block >= (minix_sb(inode->i_sb)->s_max_size/BLOCK_SIZE)) {
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printk("minix_bmap: block>big\n");
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} else if (block < 7) {
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offsets[n++] = block;
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} else if ((block -= 7) < 256) {
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offsets[n++] = 7;
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offsets[n++] = block;
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} else if ((block -= 256) < 256*256) {
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offsets[n++] = 8;
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offsets[n++] = block>>8;
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offsets[n++] = block & 255;
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} else {
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block -= 256*256;
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offsets[n++] = 9;
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offsets[n++] = block>>16;
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offsets[n++] = (block>>8) & 255;
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offsets[n++] = block & 255;
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}
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return n;
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}
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#include "itree_common.c"
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int V2_minix_get_block(struct inode * inode, long block,
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struct buffer_head *bh_result, int create)
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{
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return get_block(inode, block, bh_result, create);
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}
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void V2_minix_truncate(struct inode * inode)
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{
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truncate(inode);
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}
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unsigned V2_minix_blocks(loff_t size)
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{
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return nblocks(size);
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}
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