[f2fs-dev] [PATCH] f2fs-tools: set cold flag for non-dir node

[zhaowuyun--- via Linux-f2fs-devel <linux-f2fs-devel@lists.sourceforge.net>]

From: Wuyun Zhao <zhaowuyun@wingtech.com>

Signed-off-by: Wuyun Zhao <zhaowuyun@wingtech.com>
---
 fsck/dir.c  |  1 +
 fsck/node.c |  1 +
 fsck/node.h | 11 +++++++++++
 3 files changed, 13 insertions(+)

diff --git a/fsck/dir.c b/fsck/dir.c
index 5f4f75e..dc03c98 100644
--- a/fsck/dir.c
+++ b/fsck/dir.c
@@ -522,6 +522,7 @@ static void init_inode_block(struct f2fs_sb_info *sbi,
 	node_blk->footer.nid = cpu_to_le32(de->ino);
 	node_blk->footer.flag = 0;
 	node_blk->footer.cp_ver = ckpt->checkpoint_ver;
+	set_cold_node(node_blk, S_ISDIR(mode));
 
 	if (S_ISDIR(mode)) {
 		make_empty_dir(sbi, node_blk);
diff --git a/fsck/node.c b/fsck/node.c
index 229a99c..1d291ca 100644
--- a/fsck/node.c
+++ b/fsck/node.c
@@ -79,6 +79,7 @@ block_t new_node_block(struct f2fs_sb_info *sbi,
 	node_blk->footer.ino = f2fs_inode->footer.ino;
 	node_blk->footer.flag = cpu_to_le32(ofs << OFFSET_BIT_SHIFT);
 	node_blk->footer.cp_ver = ckpt->checkpoint_ver;
+	set_cold_node(node_blk, S_ISDIR(le16_to_cpu(f2fs_inode->i.i_mode)));
 
 	type = CURSEG_COLD_NODE;
 	if (IS_DNODE(node_blk)) {
diff --git a/fsck/node.h b/fsck/node.h
index 6bce1fb..99139b1 100644
--- a/fsck/node.h
+++ b/fsck/node.h
@@ -161,6 +161,17 @@ static inline int is_node(struct f2fs_node *node_blk, int type)
 	return le32_to_cpu(node_blk->footer.flag) & (1 << type);
 }
 
+static inline void set_cold_node(struct f2fs_node *rn, bool is_dir)
+{
+	unsigned int flag = le32_to_cpu(rn->footer.flag);
+
+	if (is_dir)
+		flag &= ~(0x1 << COLD_BIT_SHIFT);
+	else
+		flag |= (0x1 << COLD_BIT_SHIFT);
+	rn->footer.flag = cpu_to_le32(flag);
+}
+
 #define is_fsync_dnode(node_blk)	is_node(node_blk, FSYNC_BIT_SHIFT)
 #define is_dent_dnode(node_blk)		is_node(node_blk, DENT_BIT_SHIFT)
 
-- 
2.7.4



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