diff options
Diffstat (limited to 'drivers/acpi/namespace/nsalloc.c')
| -rw-r--r-- | drivers/acpi/namespace/nsalloc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/acpi/namespace/nsalloc.c b/drivers/acpi/namespace/nsalloc.c index 55b407aae266..1e6a1b02dfd7 100644 --- a/drivers/acpi/namespace/nsalloc.c +++ b/drivers/acpi/namespace/nsalloc.c @@ -61,6 +61,9 @@ ACPI_MODULE_NAME("nsalloc") struct acpi_namespace_node *acpi_ns_create_node(u32 name) { struct acpi_namespace_node *node; +#ifdef ACPI_DBG_TRACK_ALLOCATIONS + u32 temp; +#endif ACPI_FUNCTION_TRACE(ns_create_node); @@ -71,6 +74,15 @@ struct acpi_namespace_node *acpi_ns_create_node(u32 name) ACPI_MEM_TRACKING(acpi_gbl_ns_node_list->total_allocated++); +#ifdef ACPI_DBG_TRACK_ALLOCATIONS + temp = + acpi_gbl_ns_node_list->total_allocated - + acpi_gbl_ns_node_list->total_freed; + if (temp > acpi_gbl_ns_node_list->max_occupied) { + acpi_gbl_ns_node_list->max_occupied = temp; + } +#endif + node->name.integer = name; ACPI_SET_DESCRIPTOR_TYPE(node, ACPI_DESC_TYPE_NAMED); return_PTR(node); |