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From: Artem Bityutskiy <dedekind1@gmail.com>
To: Steven Rostedt <rostedt@goodmis.org>,
	Tom Zanussi <tom.zanussi@linux.intel.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] trace/synthetic_events: increase SYNTH_FIELDS_MAX
Date: Fri, 15 Nov 2019 11:17:30 +0200	[thread overview]
Message-ID: <20191115091730.9192-1-dedekind1@gmail.com> (raw)

From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

Increase the maximum allowed count of synthetic event fields from 16 to 32
in order to allow for larger-than-usual events.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
 kernel/trace/trace_events_hist.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 7482a1466ebf..f49d1a36d3ae 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -23,7 +23,7 @@
 #include "trace_dynevent.h"
 
 #define SYNTH_SYSTEM		"synthetic"
-#define SYNTH_FIELDS_MAX	16
+#define SYNTH_FIELDS_MAX	32
 
 #define STR_VAR_LEN_MAX		32 /* must be multiple of sizeof(u64) */
 
-- 
2.20.1


             reply	other threads:[~2019-11-15  9:17 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-15  9:17 Artem Bityutskiy [this message]
2019-11-15 15:52 ` [PATCH] trace/synthetic_events: increase SYNTH_FIELDS_MAX Steven Rostedt
2019-11-15 16:21   ` Zanussi, Tom

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