From fa3d2bdf94879c3645b3688e88ca03deb3bb495a Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Thu, 28 Jan 2016 11:48:52 -0800 Subject: f2fs: wait on page's writeback in writepages path Likewise f2fs_write_cache_pages, let's do for node and meta pages too. Especially, for node blocks, we should do this before marking its fsync and dentry flags. Signed-off-by: Jaegeuk Kim --- fs/f2fs/checkpoint.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/f2fs/checkpoint.c') diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 112e19fdbe08..96d606d93f2f 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -232,7 +232,6 @@ static int f2fs_write_meta_page(struct page *page, if (unlikely(f2fs_cp_error(sbi))) goto redirty_out; - f2fs_wait_on_page_writeback(page, META, true); write_meta_page(sbi, page); dec_page_count(sbi, F2FS_DIRTY_META); unlock_page(page); @@ -315,6 +314,9 @@ continue_unlock: goto continue_unlock; } + f2fs_wait_on_page_writeback(page, META, true); + + BUG_ON(PageWriteback(page)); if (!clear_page_dirty_for_io(page)) goto continue_unlock; -- cgit v1.2.3