This patch removes virLXCDomainObjBeginJob() and replaces it with
call to the generalized virDomainObjBeginJob().
Signed-off-by: Kristina Hanicova <khanicov@xxxxxxxxxx>
---
src/lxc/lxc_domain.c | 57 --------------------------------------------
src/lxc/lxc_domain.h | 6 -----
src/lxc/lxc_driver.c | 46 +++++++++++++++++------------------
3 files changed, 23 insertions(+), 86 deletions(-)
diff --git a/src/lxc/lxc_domain.c b/src/lxc/lxc_domain.c
index 3dddc0a7d4..aad9dae694 100644
--- a/src/lxc/lxc_domain.c
+++ b/src/lxc/lxc_domain.c
@@ -35,63 +35,6 @@
VIR_LOG_INIT("lxc.lxc_domain");
-/* Give up waiting for mutex after 30 seconds */
-#define LXC_JOB_WAIT_TIME (1000ull * 30)
-
-/*
- * obj must be locked before calling, virLXCDriver *must NOT be locked
- *
- * This must be called by anything that will change the VM state
- * in any way
- *
- * Upon successful return, the object will have its ref count increased.
- * Successful calls must be followed by EndJob eventually.
- */
-int
-virLXCDomainObjBeginJob(virLXCDriver *driver G_GNUC_UNUSED,
- virDomainObj *obj,
- virDomainJob job)
-{
- unsigned long long now;
- unsigned long long then;
-
- if (virTimeMillisNow(&now) < 0)
- return -1;
- then = now + LXC_JOB_WAIT_TIME;
-
- while (obj->job->active) {
- VIR_DEBUG("Wait normal job condition for starting job: %s",
- virDomainJobTypeToString(job));
- if (virCondWaitUntil(&obj->job->cond, &obj->parent.lock, then) < 0)
- goto error;
- }
-
- virDomainObjResetJob(obj->job);
-
- VIR_DEBUG("Starting job: %s", virDomainJobTypeToString(job));
- obj->job->active = job;
- obj->job->owner = virThreadSelfID();
-
- return 0;
-
- error:
- VIR_WARN("Cannot start job (%s) for domain %s;"
- " current job is (%s) owned by (%llu)",
- virDomainJobTypeToString(job),
- obj->def->name,
- virDomainJobTypeToString(obj->job->active),
- obj->job->owner);
-
- if (errno == ETIMEDOUT)
- virReportError(VIR_ERR_OPERATION_TIMEOUT,
- "%s", _("cannot acquire state change lock"));
- else
- virReportSystemError(errno,
- "%s", _("cannot acquire job mutex"));
- return -1;
-}
-
-
/*
* obj must be locked and have a reference before calling
*
diff --git a/src/lxc/lxc_domain.h b/src/lxc/lxc_domain.h
index 8cbcc0818c..e7b19fb2ff 100644
--- a/src/lxc/lxc_domain.h
+++ b/src/lxc/lxc_domain.h
@@ -72,12 +72,6 @@ extern virXMLNamespace virLXCDriverDomainXMLNamespace;
extern virDomainXMLPrivateDataCallbacks virLXCDriverPrivateDataCallbacks;
extern virDomainDefParserConfig virLXCDriverDomainDefParserConfig;
-int
-virLXCDomainObjBeginJob(virLXCDriver *driver,
- virDomainObj *obj,
- virDomainJob job)
- G_GNUC_WARN_UNUSED_RESULT;
-
void
virLXCDomainObjEndJob(virLXCDriver *driver,
virDomainObj *obj);
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 8a7135ff47..7aa13673a6 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -648,7 +648,7 @@ static int lxcDomainSetMemoryFlags(virDomainPtr dom, unsigned long newmem,
if (virDomainSetMemoryFlagsEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjGetDefs(vm, flags, &def, &persistentDef) < 0)
@@ -762,7 +762,7 @@ lxcDomainSetMemoryParameters(virDomainPtr dom,
if (virDomainSetMemoryParametersEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
/* QEMU and LXC implementation are identical */
@@ -983,7 +983,7 @@ static int lxcDomainCreateWithFiles(virDomainPtr dom,
goto cleanup;
}
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjIsActive(vm)) {
@@ -1105,7 +1105,7 @@ lxcDomainCreateXMLWithFiles(virConnectPtr conn,
NULL)))
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0) {
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0) {
if (!vm->persistent)
virDomainObjListRemove(driver->domains, vm);
goto cleanup;
@@ -1350,7 +1350,7 @@ lxcDomainDestroyFlags(virDomainPtr dom,
if (virDomainDestroyFlagsEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_DESTROY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_DESTROY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -1816,7 +1816,7 @@ lxcDomainSetSchedulerParametersFlags(virDomainPtr dom,
if (!(caps = virLXCDriverGetCapabilities(driver, false)))
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjGetDefs(vm, flags, &def, &persistentDef) < 0)
@@ -2035,7 +2035,7 @@ lxcDomainBlockStats(virDomainPtr dom,
if (virDomainBlockStatsEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_QUERY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -2118,7 +2118,7 @@ lxcDomainBlockStatsFlags(virDomainPtr dom,
if (virDomainBlockStatsFlagsEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_QUERY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -2254,7 +2254,7 @@ lxcDomainSetBlkioParameters(virDomainPtr dom,
if (virDomainSetBlkioParametersEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjGetDefs(vm, flags, &def, &persistentDef) < 0)
@@ -2396,7 +2396,7 @@ lxcDomainInterfaceStats(virDomainPtr dom,
if (virDomainInterfaceStatsEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_QUERY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -2456,7 +2456,7 @@ static int lxcDomainSetAutostart(virDomainPtr dom,
if (virDomainSetAutostartEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (!vm->persistent) {
@@ -2607,7 +2607,7 @@ static int lxcDomainSuspend(virDomainPtr dom)
if (virDomainSuspendEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -2657,7 +2657,7 @@ static int lxcDomainResume(virDomainPtr dom)
if (virDomainResumeEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -2786,7 +2786,7 @@ lxcDomainSendProcessSignal(virDomainPtr dom,
if (virDomainSendProcessSignalEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -2871,7 +2871,7 @@ lxcDomainShutdownFlags(virDomainPtr dom,
if (virDomainShutdownFlagsEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -2947,7 +2947,7 @@ lxcDomainReboot(virDomainPtr dom,
if (virDomainRebootEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -4278,7 +4278,7 @@ static int lxcDomainAttachDeviceFlags(virDomainPtr dom,
if (virDomainAttachDeviceFlagsEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjUpdateModificationImpact(vm, &flags) < 0)
@@ -4383,7 +4383,7 @@ static int lxcDomainUpdateDeviceFlags(virDomainPtr dom,
if (virDomainUpdateDeviceFlagsEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjUpdateModificationImpact(vm, &flags) < 0)
@@ -4446,7 +4446,7 @@ static int lxcDomainDetachDeviceFlags(virDomainPtr dom,
if (virDomainDetachDeviceFlagsEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
if (virDomainObjUpdateModificationImpact(vm, &flags) < 0)
@@ -4546,7 +4546,7 @@ static int lxcDomainLxcOpenNamespace(virDomainPtr dom,
if (virDomainLxcOpenNamespaceEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_QUERY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -4629,7 +4629,7 @@ lxcDomainMemoryStats(virDomainPtr dom,
if (virDomainMemoryStatsEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_QUERY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
@@ -4799,7 +4799,7 @@ lxcDomainSetMetadata(virDomainPtr dom,
if (virDomainSetMetadataEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
goto cleanup;
ret = virDomainObjSetMetadata(vm, type, metadata, key, uri,
@@ -4905,7 +4905,7 @@ lxcDomainGetHostname(virDomainPtr dom,
if (virDomainGetHostnameEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virLXCDomainObjBeginJob(driver, vm, VIR_JOB_QUERY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
--
2.37.1
