windows: use hweight64(), it's a 64-bit type

Courtesy of Bruce. Signed-off-by: Jens Axboe <[email protected]>
axboe · Jan 21, 2013 · 4ee47af · 4ee47af
1 parent def823d
commit 4ee47af
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/os/windows/posix.c b/os/windows/posix.c
@@ -69,7 +69,7 @@ int GetNumLogicalProcessors(void)
 	for (i = 0; i < len / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION); i++)
 	{
 		if (processor_info[i].Relationship == RelationProcessorCore)
-			num_processors += hweight32(processor_info[i].ProcessorMask);
+			num_processors += hweight64(processor_info[i].ProcessorMask);
 	}
 
 	free(processor_info);