#define __EXTENTIO__
#include <linux/rbtree.h>
+#include <linux/refcount.h>
#include "ulist.h"
/* bits for the extent state */
#define EXTENT_DEFRAG (1U << 6)
#define EXTENT_BOUNDARY (1U << 9)
#define EXTENT_NODATASUM (1U << 10)
-#define EXTENT_DO_ACCOUNTING (1U << 11)
+#define EXTENT_CLEAR_META_RESV (1U << 11)
#define EXTENT_FIRST_DELALLOC (1U << 12)
#define EXTENT_NEED_WAIT (1U << 13)
#define EXTENT_DAMAGED (1U << 14)
#define EXTENT_NORESERVE (1U << 15)
#define EXTENT_QGROUP_RESERVED (1U << 16)
#define EXTENT_CLEAR_DATA_RESV (1U << 17)
+#define EXTENT_DELALLOC_NEW (1U << 18)
#define EXTENT_IOBITS (EXTENT_LOCKED | EXTENT_WRITEBACK)
+#define EXTENT_DO_ACCOUNTING (EXTENT_CLEAR_META_RESV | \
+ EXTENT_CLEAR_DATA_RESV)
#define EXTENT_CTLBITS (EXTENT_DO_ACCOUNTING | EXTENT_FIRST_DELALLOC)
/*
/* ADD NEW ELEMENTS AFTER THIS */
wait_queue_head_t wq;
- atomic_t refs;
+ refcount_t refs;
unsigned state;
struct io_failure_record *failrec;