Btrfs: remove unused members from struct extent_state
These members are not used at all.
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index d6871dc..7b2f0c3 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -108,8 +108,6 @@
wait_queue_head_t wq;
atomic_t refs;
unsigned long state;
- u64 split_start;
- u64 split_end;
/* for use by the FS */
u64 private;