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-rw-r--r--drivers/acpi/numa.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 2a6399345c85..cb31298ca684 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -237,6 +237,8 @@ acpi_parse_processor_affinity(struct acpi_subtable_header *header,
return 0;
}
+static int __initdata parsed_numa_memblks;
+
static int __init
acpi_parse_memory_affinity(struct acpi_subtable_header * header,
const unsigned long end)
@@ -250,8 +252,8 @@ acpi_parse_memory_affinity(struct acpi_subtable_header * header,
acpi_table_print_srat_entry(header);
/* let architecture-dependent part to do it */
- acpi_numa_memory_affinity_init(memory_affinity);
-
+ if (!acpi_numa_memory_affinity_init(memory_affinity))
+ parsed_numa_memblks++;
return 0;
}
@@ -306,7 +308,7 @@ int __init acpi_numa_init(void)
if (cnt < 0)
return cnt;
- else if (cnt == 0)
+ else if (!parsed_numa_memblks)
return -ENOENT;
return 0;
}