From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
kernel test robot <lkp@intel.com>,
sunliming <sunliming@kylinos.cn>,
"Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Subject: [for-linus][PATCH 5/6] fprobe/samples: Make sample_probe static
Date: Tue, 12 Jul 2022 16:39:29 -0400 [thread overview]
Message-ID: <20220712203956.381506179@goodmis.org> (raw)
In-Reply-To: 20220712203924.060569640@goodmis.org
From: sunliming <sunliming@kylinos.cn>
This symbol is not used outside of fprobe_example.c, so marks it static.
Fixes the following warning:
sparse warnings: (new ones prefixed by >>)
>> samples/fprobe/fprobe_example.c:23:15: sparse: sparse: symbol 'sample_probe'
was not declared. Should it be static?
Link: https://lkml.kernel.org/r/20220606075659.674556-1-sunliming@kylinos.cn
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: sunliming <sunliming@kylinos.cn>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
samples/fprobe/fprobe_example.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/fprobe/fprobe_example.c b/samples/fprobe/fprobe_example.c
index 01ee6c8c8382..58f6e8358e97 100644
--- a/samples/fprobe/fprobe_example.c
+++ b/samples/fprobe/fprobe_example.c
@@ -20,7 +20,7 @@
#define BACKTRACE_DEPTH 16
#define MAX_SYMBOL_LEN 4096
-struct fprobe sample_probe;
+static struct fprobe sample_probe;
static unsigned long nhit;
static char symbol[MAX_SYMBOL_LEN] = "kernel_clone";
--
2.35.1
next prev parent reply other threads:[~2022-07-12 20:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-12 20:39 [for-linus][PATCH 0/6] tracing: Fixes and minor clean ups for 5.19 Steven Rostedt
2022-07-12 20:39 ` [for-linus][PATCH 1/6] tracing/histograms: Fix memory leak problem Steven Rostedt
2022-07-12 20:39 ` [for-linus][PATCH 2/6] tracing: Fix sleeping while atomic in kdb ftdump Steven Rostedt
2022-07-12 20:39 ` [for-linus][PATCH 3/6] ftrace: Be more specific about arch impact when function tracer is enabled Steven Rostedt
2022-07-12 20:39 ` [for-linus][PATCH 4/6] blk-iocost: tracing: atomic64_read(&ioc->vtime_rate) is assigned an extra semicolon Steven Rostedt
2022-07-12 20:39 ` Steven Rostedt [this message]
2022-07-12 20:39 ` [for-linus][PATCH 6/6] samples: Use KSYM_NAME_LEN for kprobes Steven Rostedt
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