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-rw-r--r--drivers/edac/Kconfig8
-rw-r--r--drivers/edac/edac_core.h15
2 files changed, 22 insertions, 1 deletions
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index eee47fd16d7..56021f64ee2 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -40,6 +40,14 @@ config EDAC_DEBUG
there're four debug levels (x=0,1,2,3 from low to high).
Usually you should select 'N'.
+config EDAC_DEBUG_VERBOSE
+ bool "More verbose debugging"
+ depends on EDAC_DEBUG
+ help
+ This option makes debugging information more verbose.
+ Source file name and line number where debugging message
+ printed will be added to debugging message.
+
config EDAC_MM_EDAC
tristate "Main Memory EDAC (Error Detection And Correction) reporting"
default y
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index 4b55ec607a8..3189c76fe62 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -49,6 +49,10 @@
#define edac_printk(level, prefix, fmt, arg...) \
printk(level "EDAC " prefix ": " fmt, ##arg)
+#define edac_printk_verbose(level, prefix, fmt, arg...) \
+ printk(level "EDAC " prefix ": " "in %s, line at %d: " fmt, \
+ __FILE__, __LINE__, ##arg)
+
#define edac_mc_printk(mci, level, fmt, arg...) \
printk(level "EDAC MC%d: " fmt, mci->mc_idx, ##arg)
@@ -71,11 +75,20 @@
#ifdef CONFIG_EDAC_DEBUG
extern int edac_debug_level;
+#ifndef CONFIG_EDAC_DEBUG_VERBOSE
#define edac_debug_printk(level, fmt, arg...) \
do { \
if (level <= edac_debug_level) \
edac_printk(KERN_DEBUG, EDAC_DEBUG, fmt, ##arg); \
- } while(0)
+ } while (0)
+#else /* CONFIG_EDAC_DEBUG_VERBOSE */
+#define edac_debug_printk(level, fmt, arg...) \
+ do { \
+ if (level <= edac_debug_level) \
+ edac_printk_verbose(KERN_DEBUG, EDAC_DEBUG, fmt, \
+ ##arg); \
+ } while (0)
+#endif
#define debugf0( ... ) edac_debug_printk(0, __VA_ARGS__ )
#define debugf1( ... ) edac_debug_printk(1, __VA_ARGS__ )