bcachefs: Don't delete open files in online fsckbcachefs-v6.10.9-fixesbcachefs-for-v6.10

[ Upstream commit 16005147cca41a0f67b5def2a4656286f8c0db4a ]

If a file is unlinked but still open, we don't want online fsck to
delete it - or fun inconsistencies will happen.

https://github.com/koverstreet/bcachefs/issues/727

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 7 insertions, 0 deletions

diff --git a/fs/bcachefs/fs.h b/fs/bcachefs/fs.h
index c3af7225ff69..990ec43e0365 100644
--- a/fs/bcachefs/fs.h
+++ b/fs/bcachefs/fs.h
@@ -56,6 +56,8 @@ static inline subvol_inum inode_inum(struct bch_inode_info *inode)
 	};
 }
 
+struct bch_inode_info *__bch2_inode_hash_find(struct bch_fs *, subvol_inum);
+
 /*
  * Set if we've gotten a btree error for this inode, and thus the vfs inode and
  * btree inode may be inconsistent:
@@ -194,6 +196,11 @@ int bch2_vfs_init(void);
 
 #define bch2_inode_update_after_write(_trans, _inode, _inode_u, _fields)	({ do {} while (0); })
 
+static inline struct bch_inode_info *__bch2_inode_hash_find(struct bch_fs *c, subvol_inum inum)
+{
+	return NULL;
+}
+
 static inline void bch2_evict_subvolume_inodes(struct bch_fs *c,
 					       snapshot_id_list *s) {}
 static inline void bch2_vfs_exit(void) {}