From 18340edc8da20b0d399eb25ba4bb631b27652f46 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Wed, 19 Oct 2016 18:27:56 -0700 Subject: [PATCH] f2fs: make clean inodes when flushing inode page This patch tries to make more clean inodes when flushing dirty inodes in checkpoint. Signed-off-by: Jaegeuk Kim --- fs/f2fs/checkpoint.c | 6 +++++- fs/f2fs/inode.c | 2 +- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 157b7fdc2c67..e5677e4a69d6 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -921,7 +921,11 @@ int f2fs_sync_inode_meta(struct f2fs_sb_info *sbi) inode = igrab(&fi->vfs_inode); spin_unlock(&sbi->inode_lock[DIRTY_META]); if (inode) { - update_inode_page(inode); + sync_inode_metadata(inode, 0); + + /* it's on eviction */ + if (is_inode_flag_set(inode, FI_DIRTY_INODE)) + update_inode_page(inode); iput(inode); } }; diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index bfa512dde4ab..7b5e402f0a72 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -339,7 +339,7 @@ int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc) * We need to balance fs here to prevent from producing dirty node pages * during the urgent cleaning time when runing out of free sections. */ - if (update_inode_page(inode)) + if (update_inode_page(inode) && wbc && wbc->nr_to_write) f2fs_balance_fs(sbi, true); return 0; } -- 2.39.5