ACPICA: Add acpi_gpe_count global to track the number of GPE events
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
index 1f98818..d9f71dd 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/events/evgpe.c
@@ -618,6 +618,8 @@
ACPI_FUNCTION_TRACE(ev_gpe_dispatch);
+ acpi_gpe_count++;
+
/*
* If edge-triggered, clear the GPE status bit now. Note that
* level-triggered events are cleared after the GPE is serviced.
diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c
index 8809306..a524e75 100644
--- a/drivers/acpi/utilities/utglobal.c
+++ b/drivers/acpi/utilities/utglobal.c
@@ -720,6 +720,7 @@
/* GPE support */
+ acpi_gpe_count = 0;
acpi_gbl_gpe_xrupt_list_head = NULL;
acpi_gbl_gpe_fadt_blocks[0] = NULL;
acpi_gbl_gpe_fadt_blocks[1] = NULL;
@@ -779,3 +780,4 @@
ACPI_EXPORT_SYMBOL(acpi_dbg_level)
ACPI_EXPORT_SYMBOL(acpi_dbg_layer)
+ACPI_EXPORT_SYMBOL(acpi_gpe_count)
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index bd0fe7c..715c481 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -80,6 +80,10 @@
extern u32 acpi_gbl_nesting_level;
+/* Event counters */
+
+ACPI_EXTERN u32 acpi_gpe_count;
+
/* Support for dynamic control method tracing mechanism */
ACPI_EXTERN u32 acpi_gbl_original_dbg_level;