From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Mon, 19 May 2025 13:15:31 +0000 (-0400)
Subject: bcachefs: Don't set bi_casefold on non directories
X-Git-Tag: v6.16-rc1~211^2~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c3a7fd95e02a33cad16f3c455e482951bcbc7224;p=thirdparty%2Fkernel%2Flinux.git

bcachefs: Don't set bi_casefold on non directories

bi_casefold only makes sense for directories, and since it's one of the
variable length fields setting it unnecessarily wastes space.

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

diff --git a/fs/bcachefs/inode.c b/fs/bcachefs/inode.c
index a17a952ea161f..ee00805078558 100644
--- a/fs/bcachefs/inode.c
+++ b/fs/bcachefs/inode.c
@@ -856,6 +856,9 @@ void bch2_inode_init_late(struct bch_inode_unpacked *inode_u, u64 now,
 		BCH_INODE_OPTS()
 #undef x
 	}
+
+	if (!S_ISDIR(mode))
+		inode_u->bi_casefold = 0;
 }
 
 void bch2_inode_init(struct bch_fs *c, struct bch_inode_unpacked *inode_u,