linux-kernel - [PATCH 28/45] C++: Move ctx_state enum out of struct context

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Date:   Sun, 01 Apr 2018 21:43:03 +0100
From:   David Howells <dhowells@...hat.com>
To:     linux-kernel@...r.kernel.org
Subject: [PATCH 28/45] C++: Move ctx_state enum out of struct
 context_tracking

Move ctx_state enum out of struct context_tracking so that it isn't limited
in scope.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 include/linux/context_tracking_state.h |   14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h
index f128dc3be0df..02a9efe0827e 100644
--- a/include/linux/context_tracking_state.h
+++ b/include/linux/context_tracking_state.h
@@ -5,6 +5,13 @@
 #include <linux/percpu.h>
 #include <linux/static_key.h>
 
+enum ctx_state {
+	CONTEXT_DISABLED = -1,	/* returned by ct_state() if unknown */
+	CONTEXT_KERNEL = 0,
+	CONTEXT_USER,
+	CONTEXT_GUEST,
+};
+
 struct context_tracking {
 	/*
 	 * When active is false, probes are unset in order
@@ -14,12 +21,7 @@ struct context_tracking {
 	 */
 	bool active;
 	int recursion;
-	enum ctx_state {
-		CONTEXT_DISABLED = -1,	/* returned by ct_state() if unknown */
-		CONTEXT_KERNEL = 0,
-		CONTEXT_USER,
-		CONTEXT_GUEST,
-	} state;
+	enum ctx_state state;
 };
 
 #ifdef CONFIG_CONTEXT_TRACKING