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Diffstat (limited to 'fs/btrfs/extent_map.h')
-rw-r--r--fs/btrfs/extent_map.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h
index 2388a60bd6e3..8e6294b51357 100644
--- a/fs/btrfs/extent_map.h
+++ b/fs/btrfs/extent_map.h
@@ -20,6 +20,8 @@ struct extent_map {
/* all of these are in bytes */
u64 start;
u64 len;
+ u64 mod_start;
+ u64 mod_len;
u64 orig_start;
u64 block_start;
u64 block_len;