[PATCH 25/43] qemu: convert virMutex to GMutex

[Rafael Fonseca <r4f4rfs@xxxxxxxxx>]

Signed-off-by: Rafael Fonseca <r4f4rfs@xxxxxxxxx>
---
 src/qemu/qemu_conf.c   | 4 ++--
 src/qemu/qemu_conf.h   | 2 +-
 src/qemu/qemu_driver.c | 9 ++-------
 tests/testutilsqemu.c  | 5 ++---
 4 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index c59824006c..f4460e77ec 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -86,12 +86,12 @@ VIR_ONCE_GLOBAL_INIT(virQEMUConfig);
 static void
 qemuDriverLock(virQEMUDriverPtr driver)
 {
-    virMutexLock(&driver->lock);
+    g_mutex_lock(&driver->lock);
 }
 static void
 qemuDriverUnlock(virQEMUDriverPtr driver)
 {
-    virMutexUnlock(&driver->lock);
+    g_mutex_unlock(&driver->lock);
 }
 
 #ifndef DEFAULT_LOADER_NVRAM
diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h
index b9ef4551a3..f28486d62b 100644
--- a/src/qemu/qemu_conf.h
+++ b/src/qemu/qemu_conf.h
@@ -225,7 +225,7 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(virQEMUDriverConfig, virObjectUnref);
 
 /* Main driver state */
 struct _virQEMUDriver {
-    virMutex lock;
+    GMutex lock;
 
     /* Require lock to get reference on 'config',
      * then lockless thereafter */
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d6ed6d3b3f..f6a9edf93c 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -645,12 +645,7 @@ qemuStateInitialize(bool privileged,
 
     qemu_driver->lockFD = -1;
 
-    if (virMutexInit(&qemu_driver->lock) < 0) {
-        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
-                       _("cannot initialize mutex"));
-        VIR_FREE(qemu_driver);
-        return VIR_DRV_STATE_INIT_ERROR;
-    }
+    g_mutex_init(&qemu_driver->lock);
 
     qemu_driver->inhibitCallback = callback;
     qemu_driver->inhibitOpaque = opaque;
@@ -1134,7 +1129,7 @@ qemuStateCleanup(void)
         virPidFileRelease(qemu_driver->config->stateDir, "driver", qemu_driver->lockFD);
 
     virObjectUnref(qemu_driver->config);
-    virMutexDestroy(&qemu_driver->lock);
+    g_mutex_clear(&qemu_driver->lock);
     VIR_FREE(qemu_driver);
 
     return 0;
diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c
index cb68ac0488..27053603a0 100644
--- a/tests/testutilsqemu.c
+++ b/tests/testutilsqemu.c
@@ -307,7 +307,7 @@ qemuTestParseCapabilitiesArch(virArch arch,
 
 void qemuTestDriverFree(virQEMUDriver *driver)
 {
-    virMutexDestroy(&driver->lock);
+    g_mutex_clear(&driver->lock);
     if (driver->config) {
         virFileDeleteTree(driver->config->stateDir);
         virFileDeleteTree(driver->config->configDir);
@@ -386,8 +386,7 @@ int qemuTestDriverInit(virQEMUDriver *driver)
         !(cpuPower9 = virCPUDefCopy(&cpuPower9Data)))
         return -1;
 
-    if (virMutexInit(&driver->lock) < 0)
-        return -1;
+    g_mutex_init(&driver->lock);
 
     driver->hostarch = virArchFromHost();
     driver->config = virQEMUDriverConfigNew(false, NULL);
-- 
2.25.2