The test code is less useful without debug, but can still do general
validations. Define mt_dump(), mas_dump() and mas_wr_dump() as a noop
if debug is not enabled and document it in the test module information
that more information can be obtained with another kernel config option.
Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
---
lib/Kconfig.debug | 10 +++++++---
lib/test_maple_tree.c | 9 ++++++---
tools/testing/radix-tree/maple.c | 1 -
3 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 5cd8183bb4c13..11736e17a62d8 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2281,9 +2281,13 @@ config TEST_XARRAY
tristate "Test the XArray code at runtime"
config TEST_MAPLE_TREE
- depends on DEBUG_KERNEL
- select DEBUG_MAPLE_TREE
- tristate "Test the Maple Tree code at runtime"
+ tristate "Test the Maple Tree code at runtime or module load"
+ help
+ Enable this option to test the maple tree code functions at boot, or
+ when the module is loaded. Enable "Debug Maple Trees" will enable
+ more verbose output on failures.
+
+ If unsure, say N.
config TEST_RHASHTABLE
tristate "Perform selftest on resizable hash table"
diff --git a/lib/test_maple_tree.c b/lib/test_maple_tree.c
index d6929270dd36a..89383eedb70af 100644
--- a/lib/test_maple_tree.c
+++ b/lib/test_maple_tree.c
@@ -11,12 +11,15 @@
#include <linux/module.h>
#define MTREE_ALLOC_MAX 0x2000000000000Ul
-#ifndef CONFIG_DEBUG_MAPLE_TREE
-#define CONFIG_DEBUG_MAPLE_TREE
-#endif
#define CONFIG_MAPLE_SEARCH
#define MAPLE_32BIT (MAPLE_NODE_SLOTS > 31)
+#ifndef CONFIG_DEBUG_MAPLE_TREE
+#define mt_dump(mt, fmt) do {} while (0)
+#define mas_dump(mas) do {} while (0)
+#define mas_wr_dump(mas) do {} while (0)
+#endif
+
/* #define BENCH_SLOT_STORE */
/* #define BENCH_NODE_STORE */
/* #define BENCH_AWALK */
diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c
index ebcb3faf85ea9..cf37ed9ab6c4d 100644
--- a/tools/testing/radix-tree/maple.c
+++ b/tools/testing/radix-tree/maple.c
@@ -22,7 +22,6 @@
#define dump_stack() assert(0)
#include "../../../lib/maple_tree.c"
-#undef CONFIG_DEBUG_MAPLE_TREE
#include "../../../lib/test_maple_tree.c"
#define RCU_RANGE_COUNT 1000
--
2.39.2
