Commit 2489ef01 authored by Bob Moore's avatar Bob Moore Committed by Rafael J. Wysocki
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ACPICA: Add debug print message for mutex objects that are force-released 



At control method termination, any currently acquired mutex
objects are force-released. Add a new message for each one that
is released.

Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarLv Zheng <lv.zheng@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent bee6dc39

drivers/acpi/acpica/exmutex.c

+5 −1
Original line number Diff line number Diff line
@@ -461,7 +461,7 @@ void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread) 
	union acpi_operand_object *next = thread->acquired_mutex_list;

	union acpi_operand_object *obj_desc;



	ACPI_FUNCTION_ENTRY();

	ACPI_FUNCTION_NAME(ex_release_all_mutexes);



	/* Traverse the list of owned mutexes, releasing each one */
@@ -473,6 +473,10 @@ void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread) 
		obj_desc->mutex.next = NULL;

		obj_desc->mutex.acquisition_depth = 0;



		ACPI_DEBUG_PRINT((ACPI_DB_EXEC,

				  "Force-releasing held mutex: %p\n",

				  obj_desc));



		/* Release the mutex, special case for Global Lock */



		if (obj_desc == acpi_gbl_global_lock_mutex) {