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Btrfs: early extent mapping support

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Chris Mason
2007-02-20 16:40:44 -05:00
committed by David Woodhouse
parent 74123bd72a
commit d97e63b69e
5 changed files with 236 additions and 33 deletions
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fs/btrfs/disk-io.h
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@@ -17,5 +17,8 @@ int close_ctree(struct ctree_root *root);
void tree_block_release(struct ctree_root *root, struct tree_buffer *buf);
struct tree_buffer *alloc_free_block(struct ctree_root *root);
int update_root_block(struct ctree_root *root);
int mkfs(int fd);
#define CTREE_SUPER_INFO_OFFSET(bs) (16 * (bs))
#endif