diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 1f612b41d04a0875c4b30748930a8113b6922a0d..9822cf7898f414d345ea4d4fdd4ed22846c37bb7 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -11287,8 +11287,8 @@ qemuBuildCommandLine(virConnectPtr conn,
 
     /* In some situations, eg. VFIO passthrough, QEMU might need to lock a
      * significant amount of memory, so we need to set the limit accordingly */
-    if (qemuDomainRequiresMlock(def))
-        virCommandSetMaxMemLock(cmd, qemuDomainGetMlockLimitBytes(def));
+    if (qemuDomainRequiresMemLock(def))
+        virCommandSetMaxMemLock(cmd, qemuDomainGetMemLockLimitBytes(def));
 
     if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_MSG_TIMESTAMP) &&
         cfg->logTimestamp)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 1e1e57f7fc66749b9e8fd8703723cbd0f5acb399..bb8d47f9293dc6e2fe19118b74a0311ac3209653 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -3964,7 +3964,7 @@ qemuDomainUpdateCurrentMemorySize(virQEMUDriverPtr driver,
 
 
 /**
- * qemuDomainGetMlockLimitBytes:
+ * qemuDomainGetMemLockLimitBytes:
  *
  * @def: domain definition
  *
@@ -3974,7 +3974,7 @@ qemuDomainUpdateCurrentMemorySize(virQEMUDriverPtr driver,
  * value returned may depend upon the architecture or devices present.
  */
 unsigned long long
-qemuDomainGetMlockLimitBytes(virDomainDefPtr def)
+qemuDomainGetMemLockLimitBytes(virDomainDefPtr def)
 {
     unsigned long long memKB;
 
@@ -4095,7 +4095,7 @@ qemuDomainGetMlockLimitBytes(virDomainDefPtr def)
  * requirements.
  * */
 bool
-qemuDomainRequiresMlock(virDomainDefPtr def)
+qemuDomainRequiresMemLock(virDomainDefPtr def)
 {
     size_t i;
 
@@ -4138,7 +4138,7 @@ qemuDomainAdjustMaxMemLock(virDomainObjPtr vm)
     unsigned long long bytes = 0;
     int ret = -1;
 
-    if (qemuDomainRequiresMlock(vm->def)) {
+    if (qemuDomainRequiresMemLock(vm->def)) {
         /* If this is the first time adjusting the limit, save the current
          * value so that we can restore it once memory locking is no longer
          * required. Failing to obtain the current limit is not a critical
@@ -4147,7 +4147,7 @@ qemuDomainAdjustMaxMemLock(virDomainObjPtr vm)
             if (virProcessGetMaxMemLock(vm->pid, &(vm->original_memlock)) < 0)
                 vm->original_memlock = 0;
         }
-        bytes = qemuDomainGetMlockLimitBytes(vm->def);
+        bytes = qemuDomainGetMemLockLimitBytes(vm->def);
     } else {
         /* Once memory locking is no longer required, we can restore the
          * original, usually very low, limit */
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index 704351b956f0ff623cb262ad1973d6df6e00ec49..cff48d767c0ae08d09062ef142720bc8e73c8cdf 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -498,8 +498,8 @@ bool qemuDomainMachineHasBuiltinIDE(const virDomainDef *def);
 int qemuDomainUpdateCurrentMemorySize(virQEMUDriverPtr driver,
                                       virDomainObjPtr vm);
 
-unsigned long long qemuDomainGetMlockLimitBytes(virDomainDefPtr def);
-bool qemuDomainRequiresMlock(virDomainDefPtr def);
+unsigned long long qemuDomainGetMemLockLimitBytes(virDomainDefPtr def);
+bool qemuDomainRequiresMemLock(virDomainDefPtr def);
 int qemuDomainAdjustMaxMemLock(virDomainObjPtr vm);
 
 int qemuDomainDefValidateMemoryHotplug(const virDomainDef *def,