From 12207f49ef41d5599fb313d103f2c7b485848c9d Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Sat, 20 Jan 2024 23:44:17 -0500
Subject: [PATCH] bcachefs: comment bch_subvolume
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---
fs/bcachefs/bcachefs_format.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h
index a76036179238e..6abd19cdbfcfe 100644
--- a/fs/bcachefs/bcachefs_format.h
+++ b/fs/bcachefs/bcachefs_format.h
@@ -1123,6 +1123,9 @@ struct bch_subvolume {
* Snapshot subvolumes form a tree, separate from the snapshot nodes
* tree - if this subvolume is a snapshot, this is the ID of the
* subvolume it was created from:
+ *
+ * This is _not_ necessarily the subvolume of the directory containing
+ * this subvolume:
*/
__le32 parent;
__le32 pad;
--
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