On Wed, Dec 14, 2016 at 01:30:18PM -0500, Brian Foster wrote:

quoted

 	/* do we have enough contiguous free space for the allocation? */
+	alloc_len = args->minlen + (args->alignment - 1)+ args->minalignslop;

Whitespace nit, missing space:				^

Also, is the addition of braces intentional? I believe it is possible
for args->alignment == 0.

It's mostly for explaining the - 1 to the reader as it took me a while
to figure out what it was for.