diff --git a/include/lmb.h b/include/lmb.h
index 3abe24d..18030c6 100644
--- a/include/lmb.h
+++ b/include/lmb.h
@@ -45,12 +45,12 @@
 
 /**
  * struct lmb - The LMB structure
- * @free_mem: List of free memory regions
+ * @available_mem: List of memory available to LMB
  * @used_mem: List of used/reserved memory regions
  * @test: Is structure being used for LMB tests
  */
 struct lmb {
-	struct alist free_mem;
+	struct alist available_mem;
 	struct alist used_mem;
 	bool test;
 };
diff --git a/lib/lmb.c b/lib/lmb.c
index fd0e919..da960e4 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -350,7 +350,7 @@
 {
 	int ret;
 
-	ret = alist_init(&io_lmb->free_mem, sizeof(struct lmb_region),
+	ret = alist_init(&io_lmb->available_mem, sizeof(struct lmb_region),
 			 (uint)LMB_ALIST_INITIAL_SIZE);
 	if (!ret) {
 		log_debug("Unable to initialise the list for LMB free IOVA\n");
@@ -371,13 +371,13 @@
 
 void io_lmb_teardown(struct lmb *io_lmb)
 {
-	alist_uninit(&io_lmb->free_mem);
+	alist_uninit(&io_lmb->available_mem);
 	alist_uninit(&io_lmb->used_mem);
 }
 
 long io_lmb_add(struct lmb *io_lmb, phys_addr_t base, phys_size_t size)
 {
-	return lmb_add_region_flags(&io_lmb->free_mem, base, size, LMB_NONE);
+	return lmb_add_region_flags(&io_lmb->available_mem, base, size, LMB_NONE);
 }
 
 /* derived and simplified from _lmb_alloc_base() */
@@ -387,9 +387,9 @@
 	phys_addr_t base = 0;
 	phys_addr_t res_base;
 	struct lmb_region *lmb_used = io_lmb->used_mem.data;
-	struct lmb_region *lmb_memory = io_lmb->free_mem.data;
+	struct lmb_region *lmb_memory = io_lmb->available_mem.data;
 
-	for (i = io_lmb->free_mem.count - 1; i >= 0; i--) {
+	for (i = io_lmb->available_mem.count - 1; i >= 0; i--) {
 		phys_addr_t lmbbase = lmb_memory[i].base;
 		phys_size_t lmbsize = lmb_memory[i].size;
 
@@ -515,7 +515,7 @@
 void lmb_dump_all_force(void)
 {
 	printf("lmb_dump_all:\n");
-	lmb_dump_region(&lmb.free_mem, "memory");
+	lmb_dump_region(&lmb.available_mem, "memory");
 	lmb_dump_region(&lmb.used_mem, "reserved");
 }
 
@@ -642,7 +642,7 @@
 long lmb_add(phys_addr_t base, phys_size_t size)
 {
 	long ret;
-	struct alist *lmb_rgn_lst = &lmb.free_mem;
+	struct alist *lmb_rgn_lst = &lmb.available_mem;
 
 	ret = lmb_add_region(lmb_rgn_lst, base, size);
 	if (ret)
@@ -688,9 +688,9 @@
 	phys_addr_t base = 0;
 	phys_addr_t res_base;
 	struct lmb_region *lmb_used = lmb.used_mem.data;
-	struct lmb_region *lmb_memory = lmb.free_mem.data;
+	struct lmb_region *lmb_memory = lmb.available_mem.data;
 
-	for (i = lmb.free_mem.count - 1; i >= 0; i--) {
+	for (i = lmb.available_mem.count - 1; i >= 0; i--) {
 		phys_addr_t lmbbase = lmb_memory[i].base;
 		phys_size_t lmbsize = lmb_memory[i].size;
 
@@ -771,10 +771,10 @@
 				   u32 flags)
 {
 	long rgn;
-	struct lmb_region *lmb_memory = lmb.free_mem.data;
+	struct lmb_region *lmb_memory = lmb.available_mem.data;
 
 	/* Check if the requested address is in one of the memory regions */
-	rgn = lmb_overlaps_region(&lmb.free_mem, base, size);
+	rgn = lmb_overlaps_region(&lmb.available_mem, base, size);
 	if (rgn >= 0) {
 		/*
 		 * Check if the requested end address is in the same memory
@@ -813,10 +813,10 @@
 	int i;
 	long rgn;
 	struct lmb_region *lmb_used = lmb.used_mem.data;
-	struct lmb_region *lmb_memory = lmb.free_mem.data;
+	struct lmb_region *lmb_memory = lmb.available_mem.data;
 
 	/* check if the requested address is in the memory regions */
-	rgn = lmb_overlaps_region(&lmb.free_mem, addr, 1);
+	rgn = lmb_overlaps_region(&lmb.available_mem, addr, 1);
 	if (rgn >= 0) {
 		for (i = 0; i < lmb.used_mem.count; i++) {
 			if (addr < lmb_used[i].base) {
@@ -830,8 +830,8 @@
 			}
 		}
 		/* if we come here: no reserved ranges above requested addr */
-		return lmb_memory[lmb.free_mem.count - 1].base +
-		       lmb_memory[lmb.free_mem.count - 1].size - addr;
+		return lmb_memory[lmb.available_mem.count - 1].base +
+		       lmb_memory[lmb.available_mem.count - 1].size - addr;
 	}
 	return 0;
 }
@@ -854,7 +854,7 @@
 {
 	bool ret;
 
-	ret = alist_init(&lmb.free_mem, sizeof(struct lmb_region),
+	ret = alist_init(&lmb.available_mem, sizeof(struct lmb_region),
 			 (uint)LMB_ALIST_INITIAL_SIZE);
 	if (!ret) {
 		log_debug("Unable to initialise the list for LMB free memory\n");
@@ -914,7 +914,7 @@
 
 void lmb_pop(struct lmb *store)
 {
-	alist_uninit(&lmb.free_mem);
+	alist_uninit(&lmb.available_mem);
 	alist_uninit(&lmb.used_mem);
 	lmb = *store;
 }
diff --git a/test/cmd/bdinfo.c b/test/cmd/bdinfo.c
index 014391b..7642948 100644
--- a/test/cmd/bdinfo.c
+++ b/test/cmd/bdinfo.c
@@ -131,7 +131,7 @@
 	struct lmb *lmb = lmb_get();
 
 	ut_assert_nextline("lmb_dump_all:");
-	ut_assertok(lmb_test_dump_region(uts, &lmb->free_mem, "memory"));
+	ut_assertok(lmb_test_dump_region(uts, &lmb->available_mem, "memory"));
 	ut_assertok(lmb_test_dump_region(uts, &lmb->used_mem, "reserved"));
 
 	return 0;
diff --git a/test/lib/lmb.c b/test/lib/lmb.c
index 3c3e862..6e87027 100644
--- a/test/lib/lmb.c
+++ b/test/lib/lmb.c
@@ -65,7 +65,7 @@
 
 	ut_assertok(lmb_push(store));
 	lmb = lmb_get();
-	*mem_lstp = &lmb->free_mem;
+	*mem_lstp = &lmb->available_mem;
 	*used_lstp = &lmb->used_mem;
 
 	return 0;