f2fs: Pass a folio to flush_dirty_inode()

Its one caller now has a folio; pass it in and do page conversions where
necessary inside flush_dirty_inode().  Saves two hidden calls to
compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index a2da7b726dbf9683e7e7040e54d559fcef1cfb3d..ecba85f0522148c41c4286847d2afc0e9086531a 100644 (file)
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1927,18 +1927,18 @@ static int f2fs_match_ino(struct inode *inode, unsigned long ino, void *data)
        return 1;
 }
 
-static bool flush_dirty_inode(struct page *page)
+static bool flush_dirty_inode(struct folio *folio)
 {
-       struct f2fs_sb_info *sbi = F2FS_P_SB(page);
+       struct f2fs_sb_info *sbi = F2FS_F_SB(folio);
        struct inode *inode;
-       nid_t ino = ino_of_node(page);
+       nid_t ino = ino_of_node(&folio->page);
 
        inode = find_inode_nowait(sbi->sb, ino, f2fs_match_ino, NULL);
        if (!inode)
                return false;
 
-       f2fs_update_inode(inode, page);
-       unlock_page(page);
+       f2fs_update_inode(inode, &folio->page);
+       folio_unlock(folio);
 
        iput(inode);
        return true;
@@ -2061,7 +2061,7 @@ continue_unlock:
                        }
 
                        /* flush dirty inode */
-                       if (IS_INODE(&folio->page) && flush_dirty_inode(&folio->page))
+                       if (IS_INODE(&folio->page) && flush_dirty_inode(folio))
                                goto lock_node;
 write_node:
                        f2fs_folio_wait_writeback(folio, NODE, true, true);