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Commit ce0fe7e7 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Linus Torvalds
Browse files

[PATCH] bfs endianness annotations 



Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 25e2d79f

fs/bfs/dir.c

+1 −1
Original line number Diff line number Diff line
@@ -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_mode = mode;

	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_eblock = 0;

	insert_inode_hash(inode);

fs/bfs/inode.c

+1 −1
Original line number Diff line number Diff line
@@ -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_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_lf_eblk = 0;

	info->si_lf_sblk = 0;

include/linux/bfs_fs.h

+21 −21
Original line number Diff line number Diff line
@@ -20,19 +20,19 @@ 


/* BFS inode layout on disk */

struct bfs_inode {

	__u16 i_ino;

	__le16 i_ino;

	__u16 i_unused;

	__u32 i_sblock;

	__u32 i_eblock;

	__u32 i_eoffset;

	__u32 i_vtype;

	__u32 i_mode;

	__s32 i_uid;

	__s32 i_gid;

	__u32 i_nlink;

	__u32 i_atime;

	__u32 i_mtime;

	__u32 i_ctime;

	__le32 i_sblock;

	__le32 i_eblock;

	__le32 i_eoffset;

	__le32 i_vtype;

	__le32 i_mode;

	__le32 i_uid;

	__le32 i_gid;

	__le32 i_nlink;

	__le32 i_atime;

	__le32 i_mtime;

	__le32 i_ctime;

	__u32 i_padding[4];

};
@@ -41,17 +41,17 @@ struct bfs_inode { 
#define BFS_DIRS_PER_BLOCK	32



struct bfs_dirent {

	__u16 ino;

	__le16 ino;

	char name[BFS_NAMELEN];

};



/* BFS superblock layout on disk */

struct bfs_super_block {

	__u32 s_magic;

	__u32 s_start;

	__u32 s_end;

	__s32 s_from;

	__s32 s_to;

	__le32 s_magic;

	__le32 s_start;

	__le32 s_end;

	__le32 s_from;

	__le32 s_to;

	__s32 s_bfrom;

	__s32 s_bto;

	char  s_fsname[6];
@@ -66,15 +66,15 @@ struct bfs_super_block { 
#define BFS_INO2OFF(ino) \

	((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE)

#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) \

        ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(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)	\

	((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 */