From: YueHaibing <yuehaibing@huawei.com>
To: <tglx@linutronix.de>, <mingo@redhat.com>, <bp@alien8.de>,
<hpa@zytor.com>, <x86@kernel.org>, <peterz@infradead.org>,
<bristot@redhat.com>, <namit@vmware.com>
Cc: <linux-kernel@vger.kernel.org>, YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] x86/jump_label: Make tp_vec_nr static
Date: Tue, 25 Jun 2019 11:45:48 +0800 [thread overview]
Message-ID: <20190625034548.26392-1-yuehaibing@huawei.com> (raw)
Fix sparse warning:
arch/x86/kernel/jump_label.c:106:5: warning:
symbol 'tp_vec_nr' was not declared. Should it be static?
It's only used in jump_label.c, so make it static.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
arch/x86/kernel/jump_label.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
index ea13808..0440532 100644
--- a/arch/x86/kernel/jump_label.c
+++ b/arch/x86/kernel/jump_label.c
@@ -103,7 +103,7 @@ void arch_jump_label_transform(struct jump_entry *entry,
#define TP_VEC_MAX (PAGE_SIZE / sizeof(struct text_poke_loc))
static struct text_poke_loc tp_vec[TP_VEC_MAX];
-int tp_vec_nr = 0;
+static int tp_vec_nr;
bool arch_jump_label_transform_queue(struct jump_entry *entry,
enum jump_label_type type)
--
2.7.4
next reply other threads:[~2019-06-25 3:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-25 3:45 YueHaibing [this message]
2019-06-25 7:28 ` [tip:locking/core] x86/jump_label: Make tp_vec_nr static tip-bot for YueHaibing
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