From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Fri, 29 Sep 2023 19:49:16 +0000 (-0400)
Subject: bcachefs: KEY_TYPE_error now counts towards i_sectors
X-Git-Tag: v6.7-rc1~201^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be47e0ba4fc92bd065ac0b7ad345913eea1bc6fc;p=thirdparty%2Fkernel%2Flinux.git

bcachefs: KEY_TYPE_error now counts towards i_sectors

KEY_TYPE_error is used when all replicas in an extent are marked as
failed; it indicates that data was present, but has been lost.

So that i_sectors doesn't change when replacing extents with
KEY_TYPE_error, we now have to count error keys as allocations - this
fixes fsck errors later.

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

diff --git a/fs/bcachefs/extents.h b/fs/bcachefs/extents.h
index db1863165d62c..978ae5e7e8b18 100644
--- a/fs/bcachefs/extents.h
+++ b/fs/bcachefs/extents.h
@@ -520,6 +520,7 @@ static inline bool bkey_extent_is_allocation(const struct bkey *k)
 	case KEY_TYPE_reflink_v:
 	case KEY_TYPE_inline_data:
 	case KEY_TYPE_indirect_inline_data:
+	case KEY_TYPE_error:
 		return true;
 	default:
 		return false;