[PATCH 117/140] ACPICA: Added option to display memory statistics upon termination.

Len Brown
2007-02-07T18:55:34Z

From: Bob Moore <robert.moore@intel.com>

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/utilities/utalloc.c | 9 +++++++++
drivers/acpi/utilities/utglobal.c | 4 ++++
include/acpi/acglobal.h | 1 +
3 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c
index f6cbc0b..b716797 100644
--- a/drivers/acpi/utilities/utalloc.c
+++ b/drivers/acpi/utilities/utalloc.c
@@ -42,6 +42,7 @@
*/

#include <acpi/acpi.h>
+#include <acpi/acdebug.h>

#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME("utalloc")
@@ -142,6 +143,14 @@ acpi_status acpi_ut_create_caches(void)

acpi_status acpi_ut_delete_caches(void)
{
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+ char buffer[7];
+
+ if (acpi_gbl_display_final_mem_stats) {
+ ACPI_STRCPY(buffer, "MEMORY");
+ acpi_db_display_statistics(buffer);
+ }
+#endif

(void)acpi_os_delete_cache(acpi_gbl_namespace_cache);
acpi_gbl_namespace_cache = NULL;
diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c
index 509a85d..62929f4 100644
--- a/drivers/acpi/utilities/utglobal.c
+++ b/drivers/acpi/utilities/utglobal.c
@@ -727,6 +727,10 @@ void acpi_ut_init_globals(void)
acpi_gbl_lowest_stack_pointer = ACPI_SIZE_MAX;
#endif

+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+ acpi_gbl_display_final_mem_stats = FALSE;
+#endif
+
return_VOID;
}

diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index d1a5363..5b5d437 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -200,6 +200,7 @@ ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE regis

ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list;
ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list;
+ACPI_EXTERN u8 acpi_gbl_display_final_mem_stats;
#endif

/* Object caches */
--
1.5.0.rc3.39.gec804