From 7cb85324c4f6817d5147b9d298c71bf9b5e87c6b Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 24 Apr 2025 18:07:06 -0400 Subject: [PATCH] bcachefs: unlink: casefold d_invalidate casefolding results in additional aliases on lookup for the non-casefolded names - these need invalidating on unlink. Signed-off-by: Kent Overstreet --- fs/bcachefs/fs.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index c73e97052816..5b716ffde500 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -847,6 +847,11 @@ int __bch2_unlink(struct inode *vdir, struct dentry *dentry, */ set_nlink(&inode->v, 0); } + + if (IS_CASEFOLDED(vdir)) { + d_invalidate(dentry); + d_prune_aliases(&inode->v); + } err: bch2_trans_put(trans); bch2_unlock_inodes(INODE_UPDATE_LOCK, dir, inode); -- 2.50.1