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Commit 894b5cc5 authored by Bob Moore's avatar Bob Moore Committed by Rafael J. Wysocki
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ACPICA: acpiexec: Add option to dump extra info for memory leaks 

ACPICA commit f77565e28b90ee7e06f53a474183ef72300c3574

Dump entire object/buffer for any memory leaks detected by
the object/cache tracking mechanism.

Link: https://github.com/acpica/acpica/commit/f77565e2


Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarErik Schmauss <erik.schmauss@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent f13c274d

drivers/acpi/acpica/acglobal.h

+1 −0
Original line number Diff line number Diff line
@@ -164,6 +164,7 @@ ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_global_list); 
ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_ns_node_list);

ACPI_GLOBAL(u8, acpi_gbl_display_final_mem_stats);

ACPI_GLOBAL(u8, acpi_gbl_disable_mem_tracking);

ACPI_GLOBAL(u8, acpi_gbl_verbose_leak_dump);

#endif



/*****************************************************************************

drivers/acpi/acpica/utdecode.c

+5 −5
Original line number Diff line number Diff line
@@ -284,7 +284,7 @@ const char *acpi_ut_get_node_name(void *object) 


static const char *acpi_gbl_desc_type_names[] = {

	/* 00 */ "Not a Descriptor",

	/* 01 */ "Cached",

	/* 01 */ "Cached Object",

	/* 02 */ "State-Generic",

	/* 03 */ "State-Update",

	/* 04 */ "State-Package",
@@ -295,10 +295,10 @@ static const char *acpi_gbl_desc_type_names[] = { 
	/* 09 */ "State-Result",

	/* 10 */ "State-Notify",

	/* 11 */ "State-Thread",

	/* 12 */ "Walk",

	/* 13 */ "Parser",

	/* 14 */ "Operand",

	/* 15 */ "Node"

	/* 12 */ "Tree Walk State",

	/* 13 */ "Parse Tree Op",

	/* 14 */ "Operand Object",

	/* 15 */ "Namespace Node"

};



const char *acpi_ut_get_descriptor_name(void *object)

drivers/acpi/acpica/uttrack.c

+12 −0
Original line number Diff line number Diff line
@@ -588,6 +588,18 @@ void acpi_ut_dump_allocations(u32 component, const char *module) 
					     acpi_ut_get_descriptor_name

					     (descriptor));



					/* Optional object hex dump */



					if (acpi_gbl_verbose_leak_dump) {

						acpi_os_printf("\n");

						acpi_ut_dump_buffer((u8 *)

								    descriptor,

								    element->

								    size,

								    DB_BYTE_DISPLAY,

								    0);

					}



					/* Validate the descriptor type using Type field and length */



					descriptor_type = 0;	/* Not a valid descriptor type */