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Commit 1c35a90e authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: fix to recover inline_xattr/data and blocks 



This patch fixes not to skip xattr recovery and inline xattr/data recovery
order.

Reviewed-by: default avatarChao Yu <chao2.yu@samsung.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent e3b4d43f

fs/f2fs/f2fs.h

+1 −1
Original line number Diff line number Diff line
@@ -1205,7 +1205,7 @@ void alloc_nid_failed(struct f2fs_sb_info *, nid_t); 
void recover_node_page(struct f2fs_sb_info *, struct page *,

		struct f2fs_summary *, struct node_info *, block_t);

void recover_inline_xattr(struct inode *, struct page *);

bool recover_xattr_data(struct inode *, struct page *, block_t);

void recover_xattr_data(struct inode *, struct page *, block_t);

int recover_inode_page(struct f2fs_sb_info *, struct page *);

int restore_node_summary(struct f2fs_sb_info *, unsigned int,

				struct f2fs_summary_block *);

fs/f2fs/node.c

+1 −8
Original line number Diff line number Diff line
@@ -1557,9 +1557,6 @@ void recover_inline_xattr(struct inode *inode, struct page *page) 
	struct page *ipage;

	struct f2fs_inode *ri;



	if (!IS_INODE(page))

		return;



	ipage = get_node_page(sbi, inode->i_ino);

	f2fs_bug_on(IS_ERR(ipage));
@@ -1580,16 +1577,13 @@ void recover_inline_xattr(struct inode *inode, struct page *page) 
	f2fs_put_page(ipage, 1);

}



bool recover_xattr_data(struct inode *inode, struct page *page, block_t blkaddr)

void recover_xattr_data(struct inode *inode, struct page *page, block_t blkaddr)

{

	struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);

	nid_t prev_xnid = F2FS_I(inode)->i_xattr_nid;

	nid_t new_xnid = nid_of_node(page);

	struct node_info ni;



	if (!f2fs_has_xattr_block(ofs_of_node(page)))

		return false;



	/* 1: invalidate the previous xattr nid */

	if (!prev_xnid)

		goto recover_xnid;
@@ -1617,7 +1611,6 @@ bool recover_xattr_data(struct inode *inode, struct page *page, block_t blkaddr) 
	set_node_addr(sbi, &ni, blkaddr, false);



	update_inode_page(inode);

	return true;

}



int recover_inode_page(struct f2fs_sb_info *sbi, struct page *page)

fs/f2fs/recovery.c

+9 −4
Original line number Diff line number Diff line
@@ -302,14 +302,19 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, 
	struct node_info ni;

	int err = 0, recovered = 0;



	/* step 1: recover xattr */

	if (IS_INODE(page)) {

		recover_inline_xattr(inode, page);



	if (recover_inline_data(inode, page))

	} else if (f2fs_has_xattr_block(ofs_of_node(page))) {

		recover_xattr_data(inode, page, blkaddr);

		goto out;

	}



	if (recover_xattr_data(inode, page, blkaddr))

	/* step 2: recover inline data */

	if (recover_inline_data(inode, page))

		goto out;



	/* step 3: recover data indices */

	start = start_bidx_of_node(ofs_of_node(page), fi);

	end = start + ADDRS_PER_PAGE(page, fi);