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[PATCH] befs: endianness annotations

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split the data structures that exist in host- and disk-endian variants,
annotate the fields of disk-endian ones, propagate changes.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro
2005-12-24 14:28:55 -05:00
committed by Linus Torvalds
parent e5201c58cd
commit a9721f3152
6 changed files with 106 additions and 72 deletions
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10
fs/befs/datastream.c
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@ -311,7 +311,7 @@ befs_find_brun_indirect(struct super_block *sb,
befs_blocknr_t indir_start_blk;
befs_blocknr_t search_blk;
struct buffer_head *indirblock;
befs_block_run *array;
befs_disk_block_run *array;
befs_block_run indirect = data->indirect;
befs_blocknr_t indirblockno = iaddr2blockno(sb, &indirect);
@ -333,7 +333,7 @@ befs_find_brun_indirect(struct super_block *sb,
return BEFS_ERR;
}
array = (befs_block_run *) indirblock->b_data;
array = (befs_disk_block_run *) indirblock->b_data;
for (j = 0; j < arraylen; ++j) {
int len = fs16_to_cpu(sb, array[j].len);
@ -426,7 +426,7 @@ befs_find_brun_dblindirect(struct super_block *sb,
struct buffer_head *dbl_indir_block;
struct buffer_head *indir_block;
befs_block_run indir_run;
befs_inode_addr *iaddr_array = NULL;
befs_disk_inode_addr *iaddr_array = NULL;
befs_sb_info *befs_sb = BEFS_SB(sb);
befs_blocknr_t indir_start_blk =
@ -481,7 +481,7 @@ befs_find_brun_dblindirect(struct super_block *sb,
dbl_block_indx =
dblindir_indx - (dbl_which_block * befs_iaddrs_per_block(sb));
iaddr_array = (befs_inode_addr *) dbl_indir_block->b_data;
iaddr_array = (befs_disk_inode_addr *) dbl_indir_block->b_data;
indir_run = fsrun_to_cpu(sb, iaddr_array[dbl_block_indx]);
brelse(dbl_indir_block);
iaddr_array = NULL;
@ -506,7 +506,7 @@ befs_find_brun_dblindirect(struct super_block *sb,
}
block_indx = indir_indx - (which_block * befs_iaddrs_per_block(sb));
iaddr_array = (befs_inode_addr *) indir_block->b_data;
iaddr_array = (befs_disk_inode_addr *) indir_block->b_data;
*run = fsrun_to_cpu(sb, iaddr_array[block_indx]);
brelse(indir_block);
iaddr_array = NULL;