From 40e1bd195b0ee3880699bb0ae1897e9f9116aa29 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Wed, 17 Apr 2024 18:56:49 +0100 Subject: [PATCH] jfs; Convert release_metapage to use a folio Convert mp->page to a folio and remove 7 hidden calls to compound_head(). Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Dave Kleikamp --- fs/jfs/jfs_metapage.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 6fa7023f5bc9..4515dc1ac40e 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -749,37 +749,35 @@ void put_metapage(struct metapage *mp) void release_metapage(struct metapage * mp) { - struct page *page = mp->page; + struct folio *folio = page_folio(mp->page); jfs_info("release_metapage: mp = 0x%p, flag = 0x%lx", mp, mp->flag); - BUG_ON(!page); - - lock_page(page); + folio_lock(folio); unlock_metapage(mp); assert(mp->count); if (--mp->count || mp->nohomeok) { - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); return; } if (test_bit(META_dirty, &mp->flag)) { - set_page_dirty(page); + folio_mark_dirty(folio); if (test_bit(META_sync, &mp->flag)) { clear_bit(META_sync, &mp->flag); - if (metapage_write_one(page)) + if (metapage_write_one(&folio->page)) jfs_error(mp->sb, "metapage_write_one() failed\n"); - lock_page(page); + folio_lock(folio); } } else if (mp->lsn) /* discard_metapage doesn't remove it */ remove_from_logsync(mp); /* Try to keep metapages from using up too much memory */ - drop_metapage(page, mp); + drop_metapage(&folio->page, mp); - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); } void __invalidate_metapages(struct inode *ip, s64 addr, int len)