Adrian Bunk <[email protected]> wrote:
>
> --- linux-2.6.12-rc2-mm3-full/fs/ext2/ext2.h.old 2005-04-20 23:08:52.000000000 +0200
> +++ linux-2.6.12-rc2-mm3-full/fs/ext2/ext2.h 2005-04-20 23:14:21.000000000 +0200
> @@ -1,5 +1,6 @@
> #include <linux/fs.h>
> #include <linux/ext2_fs.h>
> +#include <linux/buffer_head.h>
>
> /*
> * second extended file system inode data in memory
> @@ -79,6 +80,22 @@
> return container_of(inode, struct ext2_inode_info, vfs_inode);
> }
>
> +static int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0};
> +
This will cause a copy of `nibblemap' to be included in each compilation
unit which uses ext2.h. Unless the compiler is sufficiently smart to elide
it, which it might be. But then it might be sufficiently smart to generate
a "you're not usig this" warning too.
If it's only needed for EXT2_DEBUG then I'd be inclined to move it into one
of the other .c files, inside EXT2_DEBUG. Or just leave it as-is.
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