From e5fd91f1ef340da553f7a79da9540c3db711c937 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 8 Sep 2015 01:01:14 -0300 Subject: Linux-libre 4.2-gnu --- fs/f2fs/recovery.c | 28 +++++++++++++++++----------- 1 file changed, 17 insertions(+), 11 deletions(-) (limited to 'fs/f2fs/recovery.c') diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 8d8ea99f2..24a8c1d4f 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -83,6 +83,11 @@ static int recover_dentry(struct inode *inode, struct page *ipage) goto out; } + if (file_enc_name(inode)) { + iput(dir); + return 0; + } + name.len = le32_to_cpu(raw_inode->i_namelen); name.name = raw_inode->i_name; @@ -143,6 +148,7 @@ out: static void recover_inode(struct inode *inode, struct page *page) { struct f2fs_inode *raw = F2FS_INODE(page); + char *name; inode->i_mode = le16_to_cpu(raw->i_mode); i_size_write(inode, le64_to_cpu(raw->i_size)); @@ -153,8 +159,13 @@ static void recover_inode(struct inode *inode, struct page *page) inode->i_ctime.tv_nsec = le32_to_cpu(raw->i_ctime_nsec); inode->i_mtime.tv_nsec = le32_to_cpu(raw->i_mtime_nsec); + if (file_enc_name(inode)) + name = ""; + else + name = F2FS_INODE(page)->i_name; + f2fs_msg(inode->i_sb, KERN_NOTICE, "recover_inode: ino = %x, name = %s", - ino_of_node(page), F2FS_INODE(page)->i_name); + ino_of_node(page), name); } static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) @@ -174,7 +185,7 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) while (1) { struct fsync_inode_entry *entry; - if (blkaddr < MAIN_BLKADDR(sbi) || blkaddr >= MAX_BLKADDR(sbi)) + if (!is_valid_blkaddr(sbi, blkaddr, META_POR)) return 0; page = get_meta_page(sbi, blkaddr); @@ -349,7 +360,6 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, struct f2fs_inode_info *fi = F2FS_I(inode); unsigned int start, end; struct dnode_of_data dn; - struct f2fs_summary sum; struct node_info ni; int err = 0, recovered = 0; @@ -396,7 +406,7 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, dest = datablock_addr(page, dn.ofs_in_node); if (src != dest && dest != NEW_ADDR && dest != NULL_ADDR && - dest >= MAIN_BLKADDR(sbi) && dest < MAX_BLKADDR(sbi)) { + is_valid_blkaddr(sbi, dest, META_POR)) { if (src == NULL_ADDR) { err = reserve_new_block(&dn); @@ -409,13 +419,9 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, if (err) goto err; - set_summary(&sum, dn.nid, dn.ofs_in_node, ni.version); - /* write dummy data page */ - recover_data_page(sbi, NULL, &sum, src, dest); - dn.data_blkaddr = dest; - set_data_blkaddr(&dn); - f2fs_update_extent_cache(&dn); + f2fs_replace_block(sbi, &dn, src, dest, + ni.version, false); recovered++; } dn.ofs_in_node++; @@ -454,7 +460,7 @@ static int recover_data(struct f2fs_sb_info *sbi, while (1) { struct fsync_inode_entry *entry; - if (blkaddr < MAIN_BLKADDR(sbi) || blkaddr >= MAX_BLKADDR(sbi)) + if (!is_valid_blkaddr(sbi, blkaddr, META_POR)) break; ra_meta_pages_cond(sbi, blkaddr); -- cgit v1.2.3-54-g00ecf