[RFC][PATCH 06/21] tracing: Increase tracing map KEYS_MAX size
From: Tom Zanussi <hidden>
Date: 2017-02-08 17:27:22
Also in:
lkml
Subsystem:
the rest, tracing · Maintainers:
Linus Torvalds, Steven Rostedt, Masami Hiramatsu
The current default for the number of subkeys in a compound key is 2, which is too restrictive. Increase it to a more realistic value of 3. Signed-off-by: Tom Zanussi <redacted> --- kernel/trace/tracing_map.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/tracing_map.h b/kernel/trace/tracing_map.h
index 618838f..f097511 100644
--- a/kernel/trace/tracing_map.h
+++ b/kernel/trace/tracing_map.h@@ -5,7 +5,7 @@ #define TRACING_MAP_BITS_MAX 17 #define TRACING_MAP_BITS_MIN 7 -#define TRACING_MAP_KEYS_MAX 2 +#define TRACING_MAP_KEYS_MAX 3 #define TRACING_MAP_VALS_MAX 3 #define TRACING_MAP_FIELDS_MAX (TRACING_MAP_KEYS_MAX + \ TRACING_MAP_VALS_MAX)
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1.9.3