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tracing: Increase SYNTH_FIELDS_MAX for synthetic_events

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

Link: http://lkml.kernel.org/r/20191115091730.9192-1-dedekind1@gmail.com

Reviewed-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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Artem Bityutskiy 2019-11-15 11:17:30 +02:00 committed by Steven Rostedt (VMware)
parent ae0cc3b7e7
commit 58a74a2925
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/trace_events_hist.c
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@ -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) */