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path: root/fs/ext4/move_extent.c
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Diffstat (limited to 'fs/ext4/move_extent.c')
-rw-r--r--fs/ext4/move_extent.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index 2ca6aa3f34e6..71a62312fff6 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -1289,10 +1289,6 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp,
ext4_ext_get_actual_len(ext_cur), block_end + 1) -
max(le32_to_cpu(ext_cur->ee_block), block_start);
- /* Discard preallocations of two inodes */
- ext4_discard_preallocations(orig_inode);
- ext4_discard_preallocations(donor_inode);
-
while (!last_extent && le32_to_cpu(ext_cur->ee_block) <= block_end) {
seq_blocks += add_blocks;
@@ -1410,6 +1406,11 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp,
}
out:
+ if (*moved_len) {
+ ext4_discard_preallocations(orig_inode);
+ ext4_discard_preallocations(donor_inode);
+ }
+
if (orig_path) {
ext4_ext_drop_refs(orig_path);
kfree(orig_path);