git: 7720566c1ae7 - stable/15 - libdtrace: Update io.d to chase changes to struct bio layout

From: Mark Johnston <markj_at_FreeBSD.org>
Date: Thu, 11 Dec 2025 18:05:53 UTC 
The branch stable/15 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=7720566c1ae76038f8859f321afd8517eba01277

commit 7720566c1ae76038f8859f321afd8517eba01277
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2025-11-05 21:51:55 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2025-12-11 18:04:13 +0000

    libdtrace: Update io.d to chase changes to struct bio layout
    
    Fixes:  6c406b5b9312 ("exterror(9): add infra for bufs and bios")
    
    (cherry picked from commit 1ca7542a1b31fffefaac5a2ff45ef23f908b33c2)
---
 cddl/lib/libdtrace/io.d | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cddl/lib/libdtrace/io.d b/cddl/lib/libdtrace/io.d
index d576f57476ce..484e6416bac7 100644
--- a/cddl/lib/libdtrace/io.d
+++ b/cddl/lib/libdtrace/io.d
@@ -73,7 +73,7 @@ translator bufinfo_t < struct bio *B > {
 	b_lblkno = 0;
 	b_resid = B->bio_resid;
 	b_bufsize = 0; /* XXX gnn */
-	b_error = B->bio_error;
+	b_error = B->bio_exterr.error;
 };
 
 /*