diff options
author | Lv Zheng <lv.zheng@intel.com> | 2013-10-31 09:30:28 +0800 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-31 14:37:33 +0100 |
commit | 9187a415fd119c1d89a5ad2fd05513cd43699ebf (patch) | |
tree | 7f6c80246b49b42b8ae119c090b595c9754f3341 /drivers/acpi/acpica/utglobal.c | |
parent | fa5f508f942faaf73ae5020db7a4189d5ca88d2a (diff) | |
download | op-kernel-dev-9187a415fd119c1d89a5ad2fd05513cd43699ebf.zip op-kernel-dev-9187a415fd119c1d89a5ad2fd05513cd43699ebf.tar.gz |
ACPICA: Add new statistics interface.
This patch ports new counters and statistics interface, already
implemented in ACPICA upstream, to Linux. That helps to reduce
source code differences between Linux and ACPICA upstream.
[rjw: Changelog]
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utglobal.c')
-rw-r--r-- | drivers/acpi/acpica/utglobal.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c index 77caa4f..81f9a95 100644 --- a/drivers/acpi/acpica/utglobal.c +++ b/drivers/acpi/acpica/utglobal.c @@ -289,6 +289,16 @@ acpi_status acpi_ut_init_globals(void) acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000; + /* Event counters */ + + acpi_method_count = 0; + acpi_sci_count = 0; + acpi_gpe_count = 0; + + for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) { + acpi_fixed_event_count[i] = 0; + } + #if (!ACPI_REDUCED_HARDWARE) /* GPE/SCI support */ @@ -383,4 +393,6 @@ ACPI_EXPORT_SYMBOL(acpi_dbg_level) ACPI_EXPORT_SYMBOL(acpi_dbg_layer) +ACPI_EXPORT_SYMBOL(acpi_gpe_count) + ACPI_EXPORT_SYMBOL(acpi_current_gpe_count) |