1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 337221ecca27..85841c538805 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -222,6 +222,7 @@ int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
                     em->start < start) {
                         split->start = em->start;
                         split->len = start - em->start;
+                        split->orig_start = em->orig_start;
                         split->block_start = em->block_start;
 
                         if (compressed)
@@ -243,6 +244,7 @@ int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
 
                         split->start = start + len;
                         split->len = em->start + em->len - (start + len);
+                        split->orig_start = em->orig_start;
                         split->bdev = em->bdev;
                         split->flags = flags;