diff options
Diffstat (limited to 'fs/f2fs/dir.c')
| -rw-r--r-- | fs/f2fs/dir.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 3677f4124541..fb7e01ed47dc 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -337,8 +337,7 @@ static struct page *init_inode_metadata(struct inode *inode, struct page *page; int err; - if (is_inode_flag_set(F2FS_I(inode), FI_NEW_INODE) && - inode->i_nlink) { + if (is_inode_flag_set(F2FS_I(inode), FI_NEW_INODE)) { page = new_inode_page(inode, name); if (IS_ERR(page)) return page; @@ -364,7 +363,8 @@ static struct page *init_inode_metadata(struct inode *inode, set_cold_node(inode, page); } - init_dent_inode(name, page); + if (name) + init_dent_inode(name, page); /* * This file should be checkpointed during fsync. @@ -537,6 +537,27 @@ fail: return err; } +int f2fs_do_tmpfile(struct inode *inode, struct inode *dir) +{ + struct page *page; + int err = 0; + + down_write(&F2FS_I(inode)->i_sem); + page = init_inode_metadata(inode, dir, NULL); + if (IS_ERR(page)) { + err = PTR_ERR(page); + goto fail; + } + /* we don't need to mark_inode_dirty now */ + update_inode(inode, page); + f2fs_put_page(page, 1); + + clear_inode_flag(F2FS_I(inode), FI_NEW_INODE); +fail: + up_write(&F2FS_I(inode)->i_sem); + return err; +} + /* * It only removes the dentry from the dentry page,corresponding name * entry in name page does not need to be touched during deletion. |