Remove deprecated APIs to get the total and free memory available to vmm.ko.

These APIs were relevant when memory for virtual machine allocation was
hard partitioned away from the rest of the system but that is no longer
the case. The sysctls that provided this information were garbage collected
a while back.

Obtained from:	NetApp

2 files changed, 0 insertions, 26 deletions

diff --git a/lib/libvmmapi/vmmapi.c b/lib/libvmmapi/vmmapi.c
index 6982ba3..95be94a 100644
--- a/lib/libvmmapi/vmmapi.c
+++ b/lib/libvmmapi/vmmapi.c
@@ -123,30 +123,6 @@ vm_destroy(struct vmctx *vm)
 	free(vm);
 }
 
-size_t
-vmm_get_mem_total(void)
-{
-	size_t mem_total = 0;
-	size_t oldlen = sizeof(mem_total);
-	int error;
-	error = sysctlbyname("hw.vmm.mem_total", &mem_total, &oldlen, NULL, 0);
-	if (error)
-		return -1;
-	return mem_total;
-}
-
-size_t
-vmm_get_mem_free(void)
-{
-	size_t mem_free = 0;
-	size_t oldlen = sizeof(mem_free);
-	int error;
-	error = sysctlbyname("hw.vmm.mem_free", &mem_free, &oldlen, NULL, 0);
-	if (error)
-		return -1;
-	return mem_free;
-}
-
 int
 vm_get_memory_seg(struct vmctx *ctx, vm_paddr_t gpa, size_t *ret_len)
 {
diff --git a/lib/libvmmapi/vmmapi.h b/lib/libvmmapi/vmmapi.h
index f066c50..441e75f 100644
--- a/lib/libvmmapi/vmmapi.h
+++ b/lib/libvmmapi/vmmapi.h
@@ -45,8 +45,6 @@ enum vm_mmap_style {
 int	vm_create(const char *name);
 struct vmctx *vm_open(const char *name);
 void	vm_destroy(struct vmctx *ctx);
-size_t	vmm_get_mem_total(void);
-size_t	vmm_get_mem_free(void);
 int	vm_get_memory_seg(struct vmctx *ctx, vm_paddr_t gpa, size_t *ret_len);
 int	vm_setup_memory(struct vmctx *ctx, size_t len, enum vm_mmap_style s);
 void	*vm_map_gpa(struct vmctx *ctx, vm_paddr_t gaddr, size_t len);