Commit eb9d77a9 authored by Daniel Verkamp's avatar Daniel Verkamp
Browse files

test/nvme: allocate aligned memory in unit tests 



Match the expected alignment for nvme_alloc_request() and nvme_malloc()
to allow optimized memory copy code to work even in the unit tests.

Change-Id: I546692a6df9615a12a8209618fb6159a9c9e426b
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent 88669436

test/lib/nvme/unit/nvme_impl.h

+7 −2
Original line number Diff line number Diff line
@@ -47,7 +47,10 @@ struct spdk_pci_device; 
static inline void *

nvme_malloc(const char *tag, size_t size, unsigned align, uint64_t *phys_addr)

{

	void *buf = calloc(1, size);

	void *buf = NULL;

	if (posix_memalign(&buf, align, size)) {

		return NULL;

	}

	*phys_addr = (uint64_t)buf;

	return buf;

}
@@ -74,7 +77,9 @@ uint64_t nvme_vtophys(void *buf); 
#define nvme_alloc_request(bufp)	\

do					\

	{				\

		*bufp = malloc(sizeof(struct nvme_request));	\

		if (posix_memalign((void **)(bufp), 64, sizeof(struct nvme_request))) {	\

			*(bufp) = NULL;	\

		}			\

	}				\

	while (0)