diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index b2d5431d6850..e6c271fefaca 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -72,21 +72,6 @@ out: return page; } -struct page *get_meta_page_ra(struct f2fs_sb_info *sbi, pgoff_t index) -{ - bool readahead = false; - struct page *page; - - page = find_get_page(META_MAPPING(sbi), index); - if (!page || (page && !PageUptodate(page))) - readahead = true; - f2fs_put_page(page, 0); - - if (readahead) - ra_meta_pages(sbi, index, MAX_BIO_BLOCKS(sbi), META_POR); - return get_meta_page(sbi, index); -} - static inline bool is_valid_blkaddr(struct f2fs_sb_info *sbi, block_t blkaddr, int type) { @@ -181,6 +166,20 @@ out: return blkno - start; } +void ra_meta_pages_cond(struct f2fs_sb_info *sbi, pgoff_t index) +{ + struct page *page; + bool readahead = false; + + page = find_get_page(META_MAPPING(sbi), index); + if (!page || (page && !PageUptodate(page))) + readahead = true; + f2fs_put_page(page, 0); + + if (readahead) + ra_meta_pages(sbi, index, MAX_BIO_BLOCKS(sbi), META_POR); +} + static int f2fs_write_meta_page(struct page *page, struct writeback_control *wbc) { diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 2695d78d57dd..ec58bb2373fc 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1431,8 +1431,8 @@ void destroy_segment_manager_caches(void); */ struct page *grab_meta_page(struct f2fs_sb_info *, pgoff_t); struct page *get_meta_page(struct f2fs_sb_info *, pgoff_t); -struct page *get_meta_page_ra(struct f2fs_sb_info *, pgoff_t); int ra_meta_pages(struct f2fs_sb_info *, block_t, int, int); +void ra_meta_pages_cond(struct f2fs_sb_info *, pgoff_t); long sync_meta_pages(struct f2fs_sb_info *, enum page_type, long); void add_dirty_inode(struct f2fs_sb_info *, nid_t, int type); void remove_dirty_inode(struct f2fs_sb_info *, nid_t, int type); diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 9a93a6e29b05..9160a37e1c7a 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -170,13 +170,15 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) curseg = CURSEG_I(sbi, CURSEG_WARM_NODE); blkaddr = NEXT_FREE_BLKADDR(sbi, curseg); + ra_meta_pages(sbi, blkaddr, 1, META_POR); + while (1) { struct fsync_inode_entry *entry; if (blkaddr < MAIN_BLKADDR(sbi) || blkaddr >= MAX_BLKADDR(sbi)) return 0; - page = get_meta_page_ra(sbi, blkaddr); + page = get_meta_page(sbi, blkaddr); if (cp_ver != cpver_of_node(page)) break; @@ -227,6 +229,8 @@ next: /* check next segment */ blkaddr = next_blkaddr_of_node(page); f2fs_put_page(page, 1); + + ra_meta_pages_cond(sbi, blkaddr); } f2fs_put_page(page, 1); return err; @@ -436,7 +440,9 @@ static int recover_data(struct f2fs_sb_info *sbi, if (blkaddr < MAIN_BLKADDR(sbi) || blkaddr >= MAX_BLKADDR(sbi)) break; - page = get_meta_page_ra(sbi, blkaddr); + ra_meta_pages_cond(sbi, blkaddr); + + page = get_meta_page(sbi, blkaddr); if (cp_ver != cpver_of_node(page)) { f2fs_put_page(page, 1);