linux-kernel - [PATCH] scripts/gdb: Use d_shortname instead of d

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Message-ID: <20250428142117.3455683-1-illia@yshyn.com>
Date: Mon, 28 Apr 2025 16:21:17 +0200
From: Illia Ostapyshyn <illia@...yn.com>
To: linux-kernel@...r.kernel.org
Cc: Jan Kiszka <jan.kiszka@...mens.com>,
	Kieran Bingham <kbingham@...nel.org>,
	Illia Ostapyshyn <illia@...yn.com>
Subject: [PATCH] scripts/gdb: Use d_shortname instead of d_iname

Commit 58cf9c383c5c68666808 ("dcache: back inline names with a
struct-wrapped array of unsigned long") introduced a d_shortname union
in place of d_iname.  However, the gdb scripts for vfs still reference
the old field.  Update the scripts to reference the correct field and
union member.

Signed-off-by: Illia Ostapyshyn <illia@...yn.com>
---
 scripts/gdb/linux/vfs.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/gdb/linux/vfs.py b/scripts/gdb/linux/vfs.py
index c77b9ce75f6d..b5fbb18ccb77 100644
--- a/scripts/gdb/linux/vfs.py
+++ b/scripts/gdb/linux/vfs.py
@@ -22,7 +22,7 @@ def dentry_name(d):
     if parent == d or parent == 0:
         return ""
     p = dentry_name(d['d_parent']) + "/"
-    return p + d['d_iname'].string()
+    return p + d['d_shortname']['string'].string()
 
 class DentryName(gdb.Function):
     """Return string of the full path of a dentry.
-- 
2.47.2