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From:   Josh Poimboeuf <jpoimboe@redhat.com>
To:     x86@kernel.org
Cc:     linux-kernel@vger.kernel.org,
        Peter Zijlstra <peterz@infradead.org>,
        Vince Weaver <vincent.weaver@maine.edu>,
        Dave Jones <dsj@fb.com>, Jann Horn <jannh@google.com>,
        Miroslav Benes <mbenes@suse.cz>,
        Andy Lutomirski <luto@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH v2 06/11] x86/unwind/orc: Convert global variables to static
Date:   Sat, 25 Apr 2020 05:03:05 -0500
Message-Id: <43ae310bf7822b9862e571f36ae3474cfde8f301.1587808742.git.jpoimboe@redhat.com>
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These variables aren't used outside of unwind_orc.c, make them static.

Also annotate some of them with '__ro_after_init', as applicable.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
---
 arch/x86/kernel/unwind_orc.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c
index e9cc182aa97e..64889da666f4 100644
--- a/arch/x86/kernel/unwind_orc.c
+++ b/arch/x86/kernel/unwind_orc.c
@@ -15,12 +15,12 @@ extern int __stop_orc_unwind_ip[];
 extern struct orc_entry __start_orc_unwind[];
 extern struct orc_entry __stop_orc_unwind[];
=20
-static DEFINE_MUTEX(sort_mutex);
-int *cur_orc_ip_table =3D __start_orc_unwind_ip;
-struct orc_entry *cur_orc_table =3D __start_orc_unwind;
+static bool orc_init __ro_after_init;
+static unsigned int lookup_num_blocks __ro_after_init;
=20
-unsigned int lookup_num_blocks;
-bool orc_init;
+static DEFINE_MUTEX(sort_mutex);
+static int *cur_orc_ip_table =3D __start_orc_unwind_ip;
+static struct orc_entry *cur_orc_table =3D __start_orc_unwind;
=20
 static inline unsigned long orc_ip(const int *ip)
 {
--=20
2.21.1