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[PATCH] bfs endianness annotations

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Alexey Dobriyan 2005-10-04 17:43:06 +01:00 committed by Linus Torvalds
parent 25e2d79f52
commit ce0fe7e70a
3 changed files with 23 additions and 23 deletions
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2
fs/bfs/dir.c
View file

@ -108,7 +108,7 @@ static int bfs_create(struct inode * dir, struct dentry * dentry, int mode,
inode->i_mapping->a_ops = &bfs_aops; inode->i_mapping->a_ops = &bfs_aops;
inode->i_mode = mode; inode->i_mode = mode;
inode->i_ino = ino; inode->i_ino = ino;
BFS_I(inode)->i_dsk_ino = cpu_to_le16(ino); BFS_I(inode)->i_dsk_ino = ino;
BFS_I(inode)->i_sblock = 0; BFS_I(inode)->i_sblock = 0;
BFS_I(inode)->i_eblock = 0; BFS_I(inode)->i_eblock = 0;
insert_inode_hash(inode); insert_inode_hash(inode);

2
fs/bfs/inode.c
View file

@ -357,7 +357,7 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
} }
info->si_blocks = (le32_to_cpu(bfs_sb->s_end) + 1)>>BFS_BSIZE_BITS; /* for statfs(2) */ info->si_blocks = (le32_to_cpu(bfs_sb->s_end) + 1)>>BFS_BSIZE_BITS; /* for statfs(2) */
info->si_freeb = (le32_to_cpu(bfs_sb->s_end) + 1 - cpu_to_le32(bfs_sb->s_start))>>BFS_BSIZE_BITS; info->si_freeb = (le32_to_cpu(bfs_sb->s_end) + 1 - le32_to_cpu(bfs_sb->s_start))>>BFS_BSIZE_BITS;
info->si_freei = 0; info->si_freei = 0;
info->si_lf_eblk = 0; info->si_lf_eblk = 0;
info->si_lf_sblk = 0; info->si_lf_sblk = 0;

42
include/linux/bfs_fs.h
View file

@ -20,19 +20,19 @@
/* BFS inode layout on disk */ /* BFS inode layout on disk */
struct bfs_inode { struct bfs_inode {
__u16 i_ino; __le16 i_ino;
__u16 i_unused; __u16 i_unused;
__u32 i_sblock; __le32 i_sblock;
__u32 i_eblock; __le32 i_eblock;
__u32 i_eoffset; __le32 i_eoffset;
__u32 i_vtype; __le32 i_vtype;
__u32 i_mode; __le32 i_mode;
__s32 i_uid; __le32 i_uid;
__s32 i_gid; __le32 i_gid;
__u32 i_nlink; __le32 i_nlink;
__u32 i_atime; __le32 i_atime;
__u32 i_mtime; __le32 i_mtime;
__u32 i_ctime; __le32 i_ctime;
__u32 i_padding[4]; __u32 i_padding[4];
}; };
@ -41,17 +41,17 @@ struct bfs_inode {
#define BFS_DIRS_PER_BLOCK 32 #define BFS_DIRS_PER_BLOCK 32
struct bfs_dirent { struct bfs_dirent {
__u16 ino; __le16 ino;
char name[BFS_NAMELEN]; char name[BFS_NAMELEN];
}; };
/* BFS superblock layout on disk */ /* BFS superblock layout on disk */
struct bfs_super_block { struct bfs_super_block {
__u32 s_magic; __le32 s_magic;
__u32 s_start; __le32 s_start;
__u32 s_end; __le32 s_end;
__s32 s_from; __le32 s_from;
__s32 s_to; __le32 s_to;
__s32 s_bfrom; __s32 s_bfrom;
__s32 s_bto; __s32 s_bto;
char s_fsname[6]; char s_fsname[6];
@ -66,15 +66,15 @@ struct bfs_super_block {
#define BFS_INO2OFF(ino) \ #define BFS_INO2OFF(ino) \
((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE) ((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE)
#define BFS_NZFILESIZE(ip) \ #define BFS_NZFILESIZE(ip) \
((cpu_to_le32((ip)->i_eoffset) + 1) - cpu_to_le32((ip)->i_sblock) * BFS_BSIZE) ((le32_to_cpu((ip)->i_eoffset) + 1) - le32_to_cpu((ip)->i_sblock) * BFS_BSIZE)
#define BFS_FILESIZE(ip) \ #define BFS_FILESIZE(ip) \
((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip)) ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip))
#define BFS_FILEBLOCKS(ip) \ #define BFS_FILEBLOCKS(ip) \
((ip)->i_sblock == 0 ? 0 : (cpu_to_le32((ip)->i_eblock) + 1) - cpu_to_le32((ip)->i_sblock)) ((ip)->i_sblock == 0 ? 0 : (le32_to_cpu((ip)->i_eblock) + 1) - le32_to_cpu((ip)->i_sblock))
#define BFS_UNCLEAN(bfs_sb, sb) \ #define BFS_UNCLEAN(bfs_sb, sb) \
((cpu_to_le32(bfs_sb->s_from) != -1) && (cpu_to_le32(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY)) ((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY))
#endif /* _LINUX_BFS_FS_H */ #endif /* _LINUX_BFS_FS_H */