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Thu, 13 Feb 2025 03:40:26 -0800 (PST) From: Hengqi Chen To: rostedt@goodmis.org, mhiramat@kernel.org, mathieu.desnoyers@efficios.com, linux-trace-kernel@vger.kernel.org Cc: hengqi.chen@gmail.com Subject: [PATCH] tracing: Remove orphaned event_trace_printk Date: Thu, 13 Feb 2025 11:39:51 +0000 Message-ID: <20250213113951.813258-1-hengqi.chen@gmail.com> X-Mailer: git-send-email 2.43.5 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The event_trace_printk macro has no callers since commit b8e65554d80b ("tracing: remove deprecated TRACE_FORMAT"). So drop it. Signed-off-by: Hengqi Chen --- include/linux/trace_events.h | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 5caea596fef0..fa9cf4292dff 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -859,24 +859,6 @@ int ftrace_set_clr_event(struct trace_array *tr, char *buf, int set); int trace_set_clr_event(const char *system, const char *event, int set); int trace_array_set_clr_event(struct trace_array *tr, const char *system, const char *event, bool enable); -/* - * The double __builtin_constant_p is because gcc will give us an error - * if we try to allocate the static variable to fmt if it is not a - * constant. Even with the outer if statement optimizing out. - */ -#define event_trace_printk(ip, fmt, args...) \ -do { \ - __trace_printk_check_format(fmt, ##args); \ - tracing_record_cmdline(current); \ - if (__builtin_constant_p(fmt)) { \ - static const char *trace_printk_fmt \ - __section("__trace_printk_fmt") = \ - __builtin_constant_p(fmt) ? fmt : NULL; \ - \ - __trace_bprintk(ip, trace_printk_fmt, ##args); \ - } else \ - __trace_printk(ip, fmt, ##args); \ -} while (0) #ifdef CONFIG_PERF_EVENTS struct perf_event;