26 lines
943 B
Diff
26 lines
943 B
Diff
From: Tom Zanussi <tom.zanussi@linux.intel.com>
|
|
Date: Fri, 22 Sep 2017 14:58:19 -0500
|
|
Subject: [PATCH 05/42] tracing: Increase tracing map KEYS_MAX size
|
|
Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.14/older/patches-4.14.6-rt7.tar.xz
|
|
|
|
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 <tom.zanussi@linux.intel.com>
|
|
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
|
---
|
|
kernel/trace/tracing_map.h | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
--- a/kernel/trace/tracing_map.h
|
|
+++ b/kernel/trace/tracing_map.h
|
|
@@ -6,7 +6,7 @@
|
|
#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)
|