diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/dir.c | 10 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 | ||||
| -rw-r--r-- | fs/f2fs/inode.c | 2 |
3 files changed, 11 insertions, 2 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index d900c088c7c6..b4e24f32b54e 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -256,13 +256,16 @@ void f2fs_set_link(struct inode *dir, struct f2fs_dir_entry *de, set_page_dirty(page); dir->i_mtime = dir->i_ctime = CURRENT_TIME; mark_inode_dirty(dir); + + /* update parent inode number before releasing dentry page */ + F2FS_I(inode)->i_pino = dir->i_ino; + f2fs_put_page(page, 1); mutex_unlock_op(sbi, DENTRY_OPS); } void init_dent_inode(struct dentry *dentry, struct page *ipage) { - struct inode *dir = dentry->d_parent->d_inode; struct f2fs_node *rn; if (IS_ERR(ipage)) @@ -272,7 +275,6 @@ void init_dent_inode(struct dentry *dentry, struct page *ipage) /* copy dentry info. to this inode page */ rn = (struct f2fs_node *)page_address(ipage); - rn->i.i_pino = cpu_to_le32(dir->i_ino); rn->i.i_namelen = cpu_to_le32(dentry->d_name.len); memcpy(rn->i.i_name, dentry->d_name.name, dentry->d_name.len); set_page_dirty(ipage); @@ -444,7 +446,11 @@ add_dentry: for (i = 0; i < slots; i++) test_and_set_bit_le(bit_pos + i, &dentry_blk->dentry_bitmap); set_page_dirty(dentry_page); + update_parent_metadata(dir, inode, current_depth); + + /* update parent inode number before releasing dentry page */ + F2FS_I(inode)->i_pino = dir->i_ino; fail: kunmap(dentry_page); f2fs_put_page(dentry_page, 1); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 2bce3a62c0ba..a18d63db2fb6 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -136,6 +136,7 @@ struct f2fs_inode_info { unsigned long i_flags; /* keep an inode flags for ioctl */ unsigned char i_advise; /* use to give file attribute hints */ unsigned int i_current_depth; /* use only in directory structure */ + unsigned int i_pino; /* parent inode number */ umode_t i_acl_mode; /* keep file acl mode temporarily */ /* Use below internally in f2fs*/ diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index aa4ef4f48ffd..df5fb381ebf1 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -107,6 +107,7 @@ static int do_read_inode(struct inode *inode) fi->flags = 0; fi->data_version = le64_to_cpu(F2FS_CKPT(sbi)->checkpoint_ver) - 1; fi->i_advise = ri->i_advise; + fi->i_pino = le32_to_cpu(ri->i_pino); get_extent_info(&fi->ext, ri->i_ext); f2fs_put_page(node_page, 1); return 0; @@ -200,6 +201,7 @@ void update_inode(struct inode *inode, struct page *node_page) ri->i_current_depth = cpu_to_le32(F2FS_I(inode)->i_current_depth); ri->i_xattr_nid = cpu_to_le32(F2FS_I(inode)->i_xattr_nid); ri->i_flags = cpu_to_le32(F2FS_I(inode)->i_flags); + ri->i_pino = cpu_to_le32(F2FS_I(inode)->i_pino); ri->i_generation = cpu_to_le32(inode->i_generation); set_page_dirty(node_page); } |