diff options
| -rw-r--r-- | fs/f2fs/recovery.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 6c5a74a45f33..e587ee128e17 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -279,16 +279,30 @@ got_it: ino = ino_of_node(node_page); f2fs_put_page(node_page, 1); - /* Deallocate previous index in the node page */ - inode = f2fs_iget(sbi->sb, ino); - if (IS_ERR(inode)) - return PTR_ERR(inode); + if (ino != dn->inode->i_ino) { + /* Deallocate previous index in the node page */ + inode = f2fs_iget(sbi->sb, ino); + if (IS_ERR(inode)) + return PTR_ERR(inode); + } else { + inode = dn->inode; + } bidx = start_bidx_of_node(offset, F2FS_I(inode)) + - le16_to_cpu(sum.ofs_in_node); + le16_to_cpu(sum.ofs_in_node); - truncate_hole(inode, bidx, bidx + 1); - iput(inode); + if (ino != dn->inode->i_ino) { + truncate_hole(inode, bidx, bidx + 1); + iput(inode); + } else { + struct dnode_of_data tdn; + set_new_dnode(&tdn, inode, dn->inode_page, NULL, 0); + if (get_dnode_of_data(&tdn, bidx, LOOKUP_NODE)) + return 0; + if (tdn.data_blkaddr != NULL_ADDR) + truncate_data_blocks_range(&tdn, 1); + f2fs_put_page(tdn.node_page, 1); + } return 0; } |