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authorBob Moore <robert.moore@intel.com>2007-02-02 19:48:19 +0300
committerLen Brown <len.brown@intel.com>2007-02-02 21:14:22 -0500
commitfdffb72d23172c91af56983f303d1986994df522 (patch)
tree159b22a5e1dfc895f266ac522559802e2dab5bf6
parent2502fffb1958da66fa50a475081cb6827acdd9f3 (diff)
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>
-rw-r--r--drivers/acpi/events/evgpe.c2
-rw-r--r--drivers/acpi/utilities/utglobal.c2
-rw-r--r--include/acpi/acglobal.h4
3 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
index 1f98818fa64..d9f71dda278 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/events/evgpe.c
@@ -618,6 +618,8 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
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 8809306ba94..a524e75b7ae 100644
--- a/drivers/acpi/utilities/utglobal.c
+++ b/drivers/acpi/utilities/utglobal.c
@@ -720,6 +720,7 @@ void acpi_ut_init_globals(void)
/* 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 @@ void acpi_ut_init_globals(void)
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 bd0fe7c6b38..715c4812fe7 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -80,6 +80,10 @@ extern u32 acpi_dbg_layer;
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;