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-rw-r--r--fs/btrfs/ordered-data.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index f1073129704..e5ed5672960 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -836,9 +836,16 @@ int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
* if the disk i_size is already at the inode->i_size, or
* this ordered extent is inside the disk i_size, we're done
*/
- if (disk_i_size == i_size || offset <= disk_i_size) {
+ if (disk_i_size == i_size)
+ goto out;
+
+ /*
+ * We still need to update disk_i_size if outstanding_isize is greater
+ * than disk_i_size.
+ */
+ if (offset <= disk_i_size &&
+ (!ordered || ordered->outstanding_isize <= disk_i_size))
goto out;
- }
/*
* walk backward from this ordered extent to disk_i_size.
@@ -870,7 +877,7 @@ int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
break;
if (test->file_offset >= i_size)
break;
- if (test->file_offset >= disk_i_size) {
+ if (entry_end(test) > disk_i_size) {
/*
* we don't update disk_i_size now, so record this
* undealt i_size. Or we will not know the real