From 2049d4fcb057c263929bec480f2db079d25fd601 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Mon, 25 Jan 2016 05:57:05 -0800 Subject: f2fs: avoid multiple node page writes due to inline_data The sceanrio is: 1. create fully node blocks 2. flush node blocks 3. write inline_data for all the node blocks again 4. flush node blocks redundantly So, this patch tries to flush inline_data when flushing node blocks. Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/inode.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/f2fs/inode.c') diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 2adeff26be11..909917150d2b 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -263,6 +263,10 @@ int update_inode(struct inode *inode, struct page *node_page) set_cold_node(inode, node_page); clear_inode_flag(F2FS_I(inode), FI_DIRTY_INODE); + /* deleted inode */ + if (inode->i_nlink == 0) + clear_inline_node(node_page); + return set_page_dirty(node_page); } -- cgit