From c3850aa1cb25872fddacd7abd8dfb021411e92ee Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Thu, 14 Mar 2013 09:24:32 +0900 Subject: f2fs: fix return value of releasepage for node and data If the return value of releasepage is equal to zero, the page cannot be reclaimed. Instead, we should return 1 in order to reclaim clean pages. Reviewed-by: Namjae Jeon Signed-off-by: Jaegeuk Kim --- fs/f2fs/node.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'fs/f2fs/node.c') diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 94951d9..bf9172b 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -933,7 +933,6 @@ struct page *get_node_page_ra(struct page *parent, int start) if (!nid) return ERR_PTR(-ENOENT); -repeat: page = grab_cache_page(mapping, nid); if (!page) return ERR_PTR(-ENOMEM); @@ -961,12 +960,6 @@ page_hit: f2fs_put_page(page, 1); return ERR_PTR(-EIO); } - - /* Has the page been truncated? */ - if (page->mapping != mapping) { - f2fs_put_page(page, 1); - goto repeat; - } mark_page_accessed(page); return page; } @@ -1189,7 +1182,7 @@ static void f2fs_invalidate_node_page(struct page *page, unsigned long offset) static int f2fs_release_node_page(struct page *page, gfp_t wait) { ClearPagePrivate(page); - return 0; + return 1; } /* @@ -1630,8 +1623,6 @@ flush_now: write_lock(&nm_i->nat_tree_lock); __del_from_nat_cache(nm_i, ne); write_unlock(&nm_i->nat_tree_lock); - - /* We can reuse this freed nid at this point */ add_free_nid(NM_I(sbi), nid); } else { write_lock(&nm_i->nat_tree_lock); -- cgit v1.1