From b3783873cc2214542d3da9a1aa800b20919d5889 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Mon, 10 Jun 2013 09:17:01 +0900 Subject: f2fs: avoid freqeunt write_inode calls If update_inode is called, we don't need to do write_inode. So, let's use a *dirty* flag for each inode. Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/f2fs/file.c') diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 2f649b848521..fda226ff1849 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -147,6 +147,7 @@ int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) } else { /* if there is no written node page, write its inode page */ while (!sync_node_pages(sbi, inode->i_ino, &wbc)) { + mark_inode_dirty_sync(inode); ret = f2fs_write_inode(inode, NULL); if (ret) goto out; -- cgit v1.2.3