linux-kernel - [PATCH v1 02/12] dyndbg: add _DPRINTK_FLAGS

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Message-Id: <20231103131011.1316396-3-lb@semihalf.com>
Date:   Fri,  3 Nov 2023 14:10:01 +0100
From:   Łukasz Bartosik <lb@...ihalf.com>
To:     Jason Baron <jbaron@...mai.com>, Jim Cromie <jim.cromie@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Kees Cook <keescook@...omium.org>,
        Douglas Anderson <dianders@...omium.org>
Cc:     Guenter Roeck <groeck@...gle.com>,
        Yaniv Tzoreff <yanivt@...gle.com>,
        Benson Leung <bleung@...gle.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Vincent Whitchurch <vincent.whitchurch@...s.com>,
        Pekka Paalanen <ppaalanen@...il.com>,
        Sean Paul <seanpaul@...omium.org>,
        Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org,
        upstream@...ihalf.com
Subject: [PATCH v1 02/12] dyndbg: add _DPRINTK_FLAGS_TRACE

From: Jim Cromie <jim.cromie@...il.com>

Add new flag, and OR it into _DPRINTK_FLAGS_ENABLED definition

CC: vincent.whitchurch@...s.com
Signed-off-by: Jim Cromie <jim.cromie@...il.com>
---
 include/linux/dynamic_debug.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index 7be791af7cf1..497130816e9c 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -33,6 +33,9 @@ struct _ddebug {
 	 */
 #define _DPRINTK_FLAGS_NONE	0
 #define _DPRINTK_FLAGS_PRINTK	(1 << 0) /* printk() a message using the format */
+#define _DPRINTK_FLAGS_TRACE	(1 << 6)
+#define _DPRINTK_FLAGS_ENABLED	(_DPRINTK_FLAGS_PRINTK | _DPRINTK_FLAGS_TRACE)
+
 #define _DPRINTK_FLAGS_INCL_MODNAME	(1<<1)
 #define _DPRINTK_FLAGS_INCL_FUNCNAME	(1<<2)
 #define _DPRINTK_FLAGS_INCL_LINENO	(1<<3)
@@ -44,8 +47,6 @@ struct _ddebug {
 	 _DPRINTK_FLAGS_INCL_LINENO  | _DPRINTK_FLAGS_INCL_TID |\
 	 _DPRINTK_FLAGS_INCL_SOURCENAME)
 
-#define _DPRINTK_FLAGS_ENABLED		_DPRINTK_FLAGS_PRINTK
-
 #if defined DEBUG
 #define _DPRINTK_FLAGS_DEFAULT _DPRINTK_FLAGS_PRINTK
 #else
-- 
2.42.0.869.gea05f2083d-goog