diff --git a/headers/private/kernel/vm.h b/headers/private/kernel/vm.h
index 967db7c51b..e85492a10b 100644
--- a/headers/private/kernel/vm.h
+++ b/headers/private/kernel/vm.h
@@ -98,28 +98,28 @@ void permit_page_faults(void);
 void forbid_page_faults(void);
 
 // private kernel only extension (should be moved somewhere else):
-area_id create_area_etc(struct team *team, const char *name, void **address, 
+area_id create_area_etc(struct team *team, const char *name, void **address,
 			uint32 addressSpec, uint32 size, uint32 lock, uint32 protection);
 status_t delete_area_etc(struct team *team, area_id area);
 
 status_t vm_unreserve_address_range(team_id team, void *address, addr_t size);
-status_t vm_reserve_address_range(team_id team, void **_address, 
+status_t vm_reserve_address_range(team_id team, void **_address,
 			uint32 addressSpec, addr_t size, uint32 flags);
-area_id vm_create_anonymous_area(team_id team, const char *name, void **address, 
+area_id vm_create_anonymous_area(team_id team, const char *name, void **address,
 			uint32 addressSpec, addr_t size, uint32 wiring, uint32 protection);
-area_id vm_map_physical_memory(team_id team, const char *name, void **address, 
+area_id vm_map_physical_memory(team_id team, const char *name, void **address,
 			uint32 addressSpec, addr_t size, uint32 protection, addr_t phys_addr);
-area_id vm_map_file(team_id aid, const char *name, void **address, 
-			uint32 addressSpec, addr_t size, uint32 protection, uint32 mapping, 
+area_id vm_map_file(team_id aid, const char *name, void **address,
+			uint32 addressSpec, addr_t size, uint32 protection, uint32 mapping,
 			const char *path, off_t offset);
 struct vm_cache *vm_area_get_locked_cache(struct vm_area *area);
 void vm_area_put_locked_cache(struct vm_cache *cache);
-area_id vm_create_null_area(team_id team, const char *name, void **address, 
+area_id vm_create_null_area(team_id team, const char *name, void **address,
 			uint32 addressSpec, addr_t size);
-area_id vm_copy_area(team_id team, const char *name, void **_address, 
+area_id vm_copy_area(team_id team, const char *name, void **_address,
 			uint32 addressSpec, uint32 protection, area_id sourceID);
-area_id vm_clone_area(team_id team, const char *name, void **address, 
-			uint32 addressSpec, uint32 protection, uint32 mapping, 
+area_id vm_clone_area(team_id team, const char *name, void **address,
+			uint32 addressSpec, uint32 protection, uint32 mapping,
 			area_id sourceArea);
 status_t vm_delete_area(team_id teamID, area_id areaID);
 status_t vm_create_vnode_cache(struct vnode *vnode, struct vm_cache **_cache);
@@ -138,7 +138,7 @@ status_t vm_map_page(struct vm_area *area, struct vm_page *page, addr_t address,
 status_t vm_get_physical_page(addr_t paddr, addr_t *vaddr, uint32 flags);
 status_t vm_put_physical_page(addr_t vaddr);
 
-off_t vm_get_available_memory(void);
+off_t vm_available_memory(void);
 
 // user syscalls
 area_id _user_create_area(const char *name, void **address, uint32 addressSpec,
@@ -151,10 +151,10 @@ area_id _user_find_area(const char *name);
 status_t _user_get_area_info(area_id area, area_info *info);
 status_t _user_get_next_area_info(team_id team, int32 *cookie, area_info *info);
 status_t _user_resize_area(area_id area, size_t newSize);
-area_id _user_transfer_area(area_id area, void **_address, uint32 addressSpec, 
+area_id _user_transfer_area(area_id area, void **_address, uint32 addressSpec,
 			team_id target);
 status_t _user_set_area_protection(area_id area, uint32 newProtection);
-area_id _user_clone_area(const char *name, void **_address, uint32 addressSpec, 
+area_id _user_clone_area(const char *name, void **_address, uint32 addressSpec,
 			uint32 protection, area_id sourceArea);
 status_t _user_reserve_heap_address_range(addr_t* userAddress, uint32 addressSpec,
 			addr_t size);
diff --git a/src/system/kernel/vm/vm.cpp b/src/system/kernel/vm/vm.cpp
index a323a8d2a5..5c1b324808 100644
--- a/src/system/kernel/vm/vm.cpp
+++ b/src/system/kernel/vm/vm.cpp
@@ -4394,7 +4394,7 @@ vm_get_physical_page(addr_t paddr, addr_t *_vaddr, uint32 flags)
 
 
 off_t
-vm_get_available_memory(void)
+vm_available_memory(void)
 {
 	return sAvailableMemory;
 }
diff --git a/src/system/kernel/vm/vm_page.cpp b/src/system/kernel/vm/vm_page.cpp
index 0d0ba5378b..eedba0dfb9 100644
--- a/src/system/kernel/vm/vm_page.cpp
+++ b/src/system/kernel/vm/vm_page.cpp
@@ -1693,7 +1693,7 @@ status_t
 vm_page_allocate_pages(int pageState, vm_page **pages, uint32 numPages)
 {
 	uint32 i;
-	
+
 	for (i = 0; i < numPages; i++) {
 		pages[i] = vm_page_allocate_page(pageState, false);
 		if (pages[i] == NULL) {
@@ -1874,7 +1874,7 @@ vm_page_num_pages(void)
 size_t
 vm_page_num_available_pages(void)
 {
-	return vm_get_available_memory() / B_PAGE_SIZE;
+	return vm_available_memory() / B_PAGE_SIZE;
 }