name.name = raw_inode->i_name;
retry:
de = f2fs_find_entry(dir, &name, &page);
- if (de && inode->i_ino == le32_to_cpu(de->ino)) {
- kunmap(page);
- f2fs_put_page(page, 0);
- goto out;
- }
+ if (de && inode->i_ino == le32_to_cpu(de->ino))
+ goto out_unmap_put;
if (de) {
einode = f2fs_iget(inode->i_sb, le32_to_cpu(de->ino));
if (IS_ERR(einode)) {
WARN_ON(1);
if (PTR_ERR(einode) == -ENOENT)
err = -EEXIST;
- goto out;
+ goto out_unmap_put;
+ }
+ err = acquire_orphan_inode(F2FS_SB(inode->i_sb));
+ if (err) {
+ iput(einode);
+ goto out_unmap_put;
}
f2fs_delete_entry(de, page, einode);
iput(einode);
goto retry;
}
err = __f2fs_add_link(dir, &name, inode);
+ goto out;
+
+out_unmap_put:
+ kunmap(page);
+ f2fs_put_page(page, 0);
out:
f2fs_msg(inode->i_sb, KERN_NOTICE, "recover_inode and its dentry: "
"ino = %x, name = %s, dir = %lx, err = %d",
struct f2fs_summary sum;
struct node_info ni;
int err = 0, recovered = 0;
- int ilock;
start = start_bidx_of_node(ofs_of_node(page), fi);
if (IS_INODE(page))
else
end = start + ADDRS_PER_BLOCK;
- ilock = mutex_lock_op(sbi);
+ f2fs_lock_op(sbi);
set_new_dnode(&dn, inode, NULL, NULL, 0);
err = get_dnode_of_data(&dn, start, ALLOC_NODE);
if (err) {
- mutex_unlock_op(sbi, ilock);
+ f2fs_unlock_op(sbi);
return err;
}
recover_node_page(sbi, dn.node_page, &sum, &ni, blkaddr);
err:
f2fs_put_dnode(&dn);
- mutex_unlock_op(sbi, ilock);
+ f2fs_unlock_op(sbi);
f2fs_msg(sbi->sb, KERN_NOTICE, "recover_data: ino = %lx, "
"recovered_data = %d blocks, err = %d",
{
struct list_head inode_list;
int err;
+ bool need_writecp = false;
fsync_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_inode_entry",
sizeof(struct fsync_inode_entry), NULL);
INIT_LIST_HEAD(&inode_list);
/* step #1: find fsynced inode numbers */
- sbi->por_doing = 1;
+ sbi->por_doing = true;
err = find_fsync_dnodes(sbi, &inode_list);
if (err)
goto out;
if (list_empty(&inode_list))
goto out;
+ need_writecp = true;
+
/* step #2: recover data */
err = recover_data(sbi, &inode_list, CURSEG_WARM_NODE);
BUG_ON(!list_empty(&inode_list));
out:
destroy_fsync_dnodes(&inode_list);
kmem_cache_destroy(fsync_entry_slab);
- sbi->por_doing = 0;
- if (!err)
+ sbi->por_doing = false;
+ if (!err && need_writecp)
write_checkpoint(sbi, false);
return err;
}