diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/node.c | 1 | ||||
| -rw-r--r-- | fs/f2fs/recovery.c | 44 |
2 files changed, 25 insertions, 20 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index b41482de492f..5a59780b22d0 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1495,7 +1495,6 @@ int recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) WARN_ON(1); set_node_addr(sbi, &new_ni, NEW_ADDR); inc_valid_inode_count(sbi); - f2fs_put_page(ipage, 1); return 0; } diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 23f580397e6c..6ad4e539c60a 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -49,9 +49,6 @@ static int recover_dentry(struct page *ipage, struct inode *inode) struct inode *dir; int err = 0; - if (!is_dent_dnode(ipage)) - goto out; - dir = check_dirty_dir_inode(F2FS_SB(inode->i_sb), pino); if (!dir) { dir = f2fs_iget(inode->i_sb, pino); @@ -73,6 +70,9 @@ static int recover_dentry(struct page *ipage, struct inode *inode) err = __f2fs_add_link(dir, &name, inode); } out: + f2fs_msg(inode->i_sb, KERN_NOTICE, "recover_inode and its dentry: " + "ino = %x, name = %s, dir = %lx, err = %d", + ino_of_node(ipage), raw_inode->i_name, dir->i_ino, err); kunmap(ipage); return err; } @@ -83,6 +83,9 @@ static int recover_inode(struct inode *inode, struct page *node_page) struct f2fs_node *raw_node = (struct f2fs_node *)kaddr; struct f2fs_inode *raw_inode = &(raw_node->i); + if (!IS_INODE(node_page)) + return 0; + inode->i_mode = le16_to_cpu(raw_inode->i_mode); i_size_write(inode, le64_to_cpu(raw_inode->i_size)); inode->i_atime.tv_sec = le64_to_cpu(raw_inode->i_mtime); @@ -92,7 +95,12 @@ static int recover_inode(struct inode *inode, struct page *node_page) inode->i_ctime.tv_nsec = le32_to_cpu(raw_inode->i_ctime_nsec); inode->i_mtime.tv_nsec = le32_to_cpu(raw_inode->i_mtime_nsec); - return recover_dentry(node_page, inode); + if (is_dent_dnode(node_page)) + return recover_dentry(node_page, inode); + + f2fs_msg(inode->i_sb, KERN_NOTICE, "recover_inode: ino = %x, name = %s", + ino_of_node(node_page), raw_inode->i_name); + return 0; } static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) @@ -123,7 +131,7 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) lock_page(page); if (cp_ver != cpver_of_node(page)) - goto unlock_out; + break; if (!is_fsync_dnode(page)) goto next; @@ -137,40 +145,33 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) if (IS_INODE(page) && is_dent_dnode(page)) { err = recover_inode_page(sbi, page); if (err) - goto unlock_out; + break; } /* add this fsync inode to the list */ entry = kmem_cache_alloc(fsync_entry_slab, GFP_NOFS); if (!entry) { err = -ENOMEM; - goto unlock_out; + break; } entry->inode = f2fs_iget(sbi->sb, ino_of_node(page)); if (IS_ERR(entry->inode)) { err = PTR_ERR(entry->inode); kmem_cache_free(fsync_entry_slab, entry); - goto unlock_out; + break; } list_add_tail(&entry->list, head); } entry->blkaddr = blkaddr; - if (IS_INODE(page)) { - err = recover_inode(entry->inode, page); - if (err == -ENOENT) { - goto next; - } else if (err) { - err = -EINVAL; - goto unlock_out; - } - } + err = recover_inode(entry->inode, page); + if (err && err != -ENOENT) + break; next: /* check next segment */ blkaddr = next_blkaddr_of_node(page); } -unlock_out: unlock_page(page); out: __free_pages(page, 0); @@ -248,7 +249,7 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, struct dnode_of_data dn; struct f2fs_summary sum; struct node_info ni; - int err = 0; + int err = 0, recovered = 0; int ilock; start = start_bidx_of_node(ofs_of_node(page)); @@ -293,6 +294,7 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, /* write dummy data page */ recover_data_page(sbi, NULL, &sum, src, dest); update_extent_cache(dest, &dn); + recovered++; } dn.ofs_in_node++; } @@ -310,6 +312,10 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, recover_node_page(sbi, dn.node_page, &sum, &ni, blkaddr); f2fs_put_dnode(&dn); mutex_unlock_op(sbi, ilock); + + f2fs_msg(sbi->sb, KERN_NOTICE, "recover_data: ino = %lx, " + "recovered_data = %d blocks", + inode->i_ino, recovered); return 0; } |