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Diffstat (limited to 'fs/btrfs/extent_io.h')
-rw-r--r--fs/btrfs/extent_io.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index bbab4813646..86f10dc791d 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -16,7 +16,9 @@
#define EXTENT_BOUNDARY (1 << 9)
#define EXTENT_NODATASUM (1 << 10)
#define EXTENT_DO_ACCOUNTING (1 << 11)
+#define EXTENT_FIRST_DELALLOC (1 << 12)
#define EXTENT_IOBITS (EXTENT_LOCKED | EXTENT_WRITEBACK)
+#define EXTENT_CTLBITS (EXTENT_DO_ACCOUNTING | EXTENT_FIRST_DELALLOC)
/* flags for bio submission */
#define EXTENT_BIO_COMPRESSED 1
@@ -69,10 +71,10 @@ struct extent_io_ops {
struct extent_state *state);
int (*writepage_end_io_hook)(struct page *page, u64 start, u64 end,
struct extent_state *state, int uptodate);
- int (*set_bit_hook)(struct inode *inode, u64 start, u64 end,
- unsigned long old, unsigned long bits);
+ int (*set_bit_hook)(struct inode *inode, struct extent_state *state,
+ int *bits);
int (*clear_bit_hook)(struct inode *inode, struct extent_state *state,
- unsigned long bits);
+ int *bits);
int (*merge_extent_hook)(struct inode *inode,
struct extent_state *new,
struct extent_state *other);