diff options
Diffstat (limited to 'fs/ext4/move_extent.c')
| -rw-r--r-- | fs/ext4/move_extent.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 2484c7ec6a72..671a74b14fd7 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -1013,10 +1013,11 @@ data_copy: *err = -EBUSY; goto unlock_pages; } - + ext4_double_down_write_data_sem(orig_inode, donor_inode); replaced_count = mext_replace_branches(handle, orig_inode, donor_inode, orig_blk_offset, block_len_in_page, err); + ext4_double_up_write_data_sem(orig_inode, donor_inode); if (*err) { if (replaced_count) { block_len_in_page = replaced_count; |