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authorChris Mason <chris.mason@oracle.com>2007-03-14 14:14:43 -0400
committerDavid Woodhouse <dwmw2@hera.kernel.org>2007-03-14 14:14:43 -0400
commit7a0a809b4cde0ff1712579e403d85c095b48905f (patch)
tree5fd9dec1f93f34424a7b4300fc46f4d413b8e3f0 /disk-io.h
parent942050de0e7cd8ba5fbe312659a8824e0b8ee9ba (diff)
variable block size support
Diffstat (limited to 'disk-io.h')
-rw-r--r--disk-io.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/disk-io.h b/disk-io.h
index c22a61f9..5771bb90 100644
--- a/disk-io.h
+++ b/disk-io.h
@@ -5,12 +5,12 @@
struct btrfs_buffer {
u64 blocknr;
int count;
+ struct list_head dirty;
+ struct list_head cache;
union {
struct btrfs_node node;
struct btrfs_leaf leaf;
};
- struct list_head dirty;
- struct list_head cache;
};
struct btrfs_buffer *read_tree_block(struct btrfs_root *root, u64 blocknr);
@@ -24,9 +24,8 @@ struct btrfs_root *open_ctree(char *filename, struct btrfs_super_block *s);
int close_ctree(struct btrfs_root *root, struct btrfs_super_block *s);
void btrfs_block_release(struct btrfs_root *root, struct btrfs_buffer *buf);
int write_ctree_super(struct btrfs_root *root, struct btrfs_super_block *s);
-int mkfs(int fd, u64 num_blocks, u16 blocksize);
-
+int mkfs(int fd, u64 num_blocks, u32 blocksize);
-#define BTRFS_SUPER_INFO_OFFSET(bs) (16 * (bs))
+#define BTRFS_SUPER_INFO_OFFSET (16 * 1024)
#endif