From: Masami Hiramatsu <mhiramat@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Tom Zanussi <zanussi@kernel.org>
Subject: [PATCH 1/2] tracing/boot: Fix config dependency for synthedic event
Date: Sat, 20 Jun 2020 12:45:54 +0900 [thread overview]
Message-ID: <159262475441.185015.5300725180746017555.stgit@devnote2> (raw)
In-Reply-To: <159262474473.185015.177609153974879988.stgit@devnote2>
Since commit 726721a51838 ("tracing: Move synthetic events to
a separate file") decoupled synthetic event from histogram,
boot-time tracing also has to check CONFIG_SYNTH_EVENT instead
of CONFIG_HIST_TRIGGERS.
Fixes: 726721a51838 ("tracing: Move synthetic events to a separate file")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
kernel/trace/trace_boot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace_boot.c b/kernel/trace/trace_boot.c
index 9de29bb45a27..8b5490cb02bb 100644
--- a/kernel/trace/trace_boot.c
+++ b/kernel/trace/trace_boot.c
@@ -120,7 +120,7 @@ trace_boot_add_kprobe_event(struct xbc_node *node, const char *event)
}
#endif
-#ifdef CONFIG_HIST_TRIGGERS
+#ifdef CONFIG_SYNTH_EVENTS
static int __init
trace_boot_add_synth_event(struct xbc_node *node, const char *event)
{
next prev parent reply other threads:[~2020-06-20 3:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-20 3:45 [PATCH 0/2] tracing: Fix config dependency and trigger parser Masami Hiramatsu
2020-06-20 3:45 ` Masami Hiramatsu [this message]
2020-06-20 3:46 ` [PATCH 2/2] tracing: Fix event trigger to accept redundant spaces Masami Hiramatsu
2020-06-23 21:03 ` [PATCH 0/2] tracing: Fix config dependency and trigger parser Tom Zanussi
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