linux-ext4 - [PATCH 44/50] ext4: remove reference to I

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Message-ID: <cd9f2a5d78d6863fa529da33950e5f2f0f26de60.1755806649.git.josef@toxicpanda.com>
Date: Thu, 21 Aug 2025 16:18:55 -0400
From: Josef Bacik <josef@...icpanda.com>
To: linux-fsdevel@...r.kernel.org,
	linux-btrfs@...r.kernel.org,
	kernel-team@...com,
	linux-ext4@...r.kernel.org,
	linux-xfs@...r.kernel.org,
	brauner@...nel.org,
	viro@...IV.linux.org.uk
Subject: [PATCH 44/50] ext4: remove reference to I_FREEING in orphan.c

We can use the i_count refcount to see if this inode is being freed.

Signed-off-by: Josef Bacik <josef@...icpanda.com>
---
 fs/ext4/orphan.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/ext4/orphan.c b/fs/ext4/orphan.c
index 524d4658fa40..40d3eac7b003 100644
--- a/fs/ext4/orphan.c
+++ b/fs/ext4/orphan.c
@@ -107,7 +107,8 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
 	if (!sbi->s_journal || is_bad_inode(inode))
 		return 0;
 
-	WARN_ON_ONCE(!(inode->i_state & (I_NEW | I_FREEING)) &&
+	WARN_ON_ONCE(!(inode->i_state & I_NEW) &&
+		     refcount_read(&inode->i_count) > 0 &&
 		     !inode_is_locked(inode));
 	/*
 	 * Inode orphaned in orphan file or in orphan list?
@@ -236,7 +237,8 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode)
 	if (!sbi->s_journal && !(sbi->s_mount_state & EXT4_ORPHAN_FS))
 		return 0;
 
-	WARN_ON_ONCE(!(inode->i_state & (I_NEW | I_FREEING)) &&
+	WARN_ON_ONCE(!(inode->i_state & I_NEW) &&
+		     refcount_read(&inode->i_count) > 0 &&
 		     !inode_is_locked(inode));
 	if (ext4_test_inode_state(inode, EXT4_STATE_ORPHAN_FILE))
 		return ext4_orphan_file_del(handle, inode);
-- 
2.49.0