Merge branches 'ib-mfd-base-acpi-dma-4.3', 'ib-mfd-clocksource-rtc-watchdog-4.3'...

[deliverable/linux.git] / fs / btrfs / ordered-data.h

diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index e96cd4ccd805d9220b997518e7b7e9d85ef890d4..7176cc0fe43f7074ffa3c959bb3a7eae0d3b90e2 100644 (file)
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -89,9 +89,6 @@ struct btrfs_ordered_extent {
        /* number of bytes that still need writing */
        u64 bytes_left;
 
-       /* number of bytes that still need csumming */
-       u64 csum_bytes_left;
-
        /*
         * the end of the ordered extent which is behind it but
         * didn't update disk_i_size. Please see the comment of
@@ -191,6 +188,9 @@ btrfs_lookup_first_ordered_extent(struct inode * inode, u64 file_offset);
 struct btrfs_ordered_extent *btrfs_lookup_ordered_range(struct inode *inode,
                                                        u64 file_offset,
                                                        u64 len);
+bool btrfs_have_ordered_extents_in_range(struct inode *inode,
+                                        u64 file_offset,
+                                        u64 len);
 int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
                                struct btrfs_ordered_extent *ordered);
 int btrfs_find_ordered_sum(struct inode *inode, u64 offset, u64 disk_bytenr,