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qemu & hypervisor: move job object into hypervisor

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This patch moves qemuDomainJobObj into hypervisor/ as generalized
virDomainJobObj along with generalized private job callbacks as
virDomainObjPrivateJobCallbacks.

Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Kristina Hanicova 2022-07-19 15:48:20 +02:00 committed by Michal Privoznik
parent 2e480f0c64
commit badb7972fd
9 changed files with 91 additions and 85 deletions
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62
src/hypervisor/domain_job.h
View File

@ -9,6 +9,9 @@
#include "internal.h"
#include "virenum.h"
#include "virthread.h"
#include "virbuffer.h"
#include "domain_conf.h"
#define JOB_MASK(job) (job == 0 ? 0 : 1 << (job - 1))
#define VIR_JOB_DEFAULT_MASK \
@ -101,6 +104,7 @@ struct _virDomainJobDataPrivateDataCallbacks {
virDomainJobDataPrivateDataFree freePrivateData;
};
typedef struct _virDomainJobData virDomainJobData;
struct _virDomainJobData {
virDomainJobType jobType;
@ -142,3 +146,61 @@ virDomainJobDataCopy(virDomainJobData *data);
virDomainJobType
virDomainJobStatusToType(virDomainJobStatus status);
typedef struct _virDomainObjPrivateJobCallbacks virDomainObjPrivateJobCallbacks;
typedef struct _virDomainJobObj virDomainJobObj;
struct _virDomainJobObj {
virCond cond; /* Use to coordinate jobs */
int jobsQueued;
/* The following members are for VIR_JOB_* */
virDomainJob active; /* currently running job */
unsigned long long owner; /* Thread id which set current job */
char *ownerAPI; /* The API which owns the job */
unsigned long long started; /* When the current job started */
/* The following members are for VIR_AGENT_JOB_* */
virDomainAgentJob agentActive; /* Currently running agent job */
unsigned long long agentOwner; /* Thread id which set current agent job */
char *agentOwnerAPI; /* The API which owns the agent job */
unsigned long long agentStarted; /* When the current agent job started */
/* The following members are for VIR_ASYNC_JOB_* */
virCond asyncCond; /* Use to coordinate with async jobs */
virDomainAsyncJob asyncJob; /* Currently active async job */
unsigned long long asyncOwner; /* Thread which set current async job */
char *asyncOwnerAPI; /* The API which owns the async job */
unsigned long long asyncStarted; /* When the current async job started */
int phase; /* Job phase (mainly for migrations) */
unsigned long long mask; /* Jobs allowed during async job */
virDomainJobData *current; /* async job progress data */
virDomainJobData *completed; /* statistics data of a recently completed job */
bool abortJob; /* abort of the job requested */
char *error; /* job event completion error */
unsigned long apiFlags; /* flags passed to the API which started the async job */
void *privateData; /* job specific collection of data */
virDomainObjPrivateJobCallbacks *cb;
};
typedef void *(*virDomainObjPrivateJobAlloc)(void);
typedef void (*virDomainObjPrivateJobFree)(void *);
typedef void (*virDomainObjPrivateJobReset)(void *);
typedef int (*virDomainObjPrivateJobFormat)(virBuffer *,
virDomainJobObj *,
virDomainObj *);
typedef int (*virDomainObjPrivateJobParse)(xmlXPathContextPtr,
virDomainJobObj *,
virDomainObj *);
struct _virDomainObjPrivateJobCallbacks {
virDomainObjPrivateJobAlloc allocJobPrivate;
virDomainObjPrivateJobFree freeJobPrivate;
virDomainObjPrivateJobReset resetJobPrivate;
virDomainObjPrivateJobFormat formatJob;
virDomainObjPrivateJobParse parseJob;
};

6
src/qemu/qemu_domain.c
View File

@ -199,7 +199,7 @@ qemuDomainObjPrivateXMLFormatMigrateTempBitmap(virBuffer *buf,
static int
qemuDomainFormatJobPrivate(virBuffer *buf,
qemuDomainJobObj *job,
virDomainJobObj *job,
virDomainObj *vm)
{
qemuDomainJobPrivate *priv = job->privateData;
@ -342,7 +342,7 @@ qemuDomainObjPrivateXMLParseMigrateTempBitmap(qemuDomainJobPrivate *jobPriv,
static int
qemuDomainParseJobPrivate(xmlXPathContextPtr ctxt,
qemuDomainJobObj *job,
virDomainJobObj *job,
virDomainObj *vm)
{
qemuDomainJobPrivate *priv = job->privateData;
@ -360,7 +360,7 @@ qemuDomainParseJobPrivate(xmlXPathContextPtr ctxt,
}
static qemuDomainObjPrivateJobCallbacks qemuPrivateJobCallbacks = {
static virDomainObjPrivateJobCallbacks qemuPrivateJobCallbacks = {
.allocJobPrivate = qemuJobAllocPrivate,
.freeJobPrivate = qemuJobFreePrivate,
.resetJobPrivate = qemuJobResetPrivate,

2
src/qemu/qemu_domain.h
View File

@ -99,7 +99,7 @@ typedef struct _qemuDomainObjPrivate qemuDomainObjPrivate;
struct _qemuDomainObjPrivate {
virQEMUDriver *driver;
qemuDomainJobObj job;
virDomainJobObj job;
virBitmap *namespaces;

22
src/qemu/qemu_domainjob.c
View File

@ -151,8 +151,8 @@ qemuDomainEventEmitJobCompleted(virQEMUDriver *driver,
int
qemuDomainObjInitJob(qemuDomainJobObj *job,
qemuDomainObjPrivateJobCallbacks *cb)
qemuDomainObjInitJob(virDomainJobObj *job,
virDomainObjPrivateJobCallbacks *cb)
{
memset(job, 0, sizeof(*job));
job->cb = cb;
@ -177,7 +177,7 @@ qemuDomainObjInitJob(qemuDomainJobObj *job,
static void
qemuDomainObjResetJob(qemuDomainJobObj *job)
qemuDomainObjResetJob(virDomainJobObj *job)
{
job->active = VIR_JOB_NONE;
job->owner = 0;
@ -187,7 +187,7 @@ qemuDomainObjResetJob(qemuDomainJobObj *job)
static void
qemuDomainObjResetAgentJob(qemuDomainJobObj *job)
qemuDomainObjResetAgentJob(virDomainJobObj *job)
{
job->agentActive = VIR_AGENT_JOB_NONE;
job->agentOwner = 0;
@ -197,7 +197,7 @@ qemuDomainObjResetAgentJob(qemuDomainJobObj *job)
static void
qemuDomainObjResetAsyncJob(qemuDomainJobObj *job)
qemuDomainObjResetAsyncJob(virDomainJobObj *job)
{
job->asyncJob = VIR_ASYNC_JOB_NONE;
job->asyncOwner = 0;
@ -226,7 +226,7 @@ qemuDomainObjResetAsyncJob(qemuDomainJobObj *job)
*/
int
qemuDomainObjPreserveJob(virDomainObj *obj,
qemuDomainJobObj *job)
virDomainJobObj *job)
{
qemuDomainObjPrivate *priv = obj->privateData;
@ -262,7 +262,7 @@ qemuDomainObjRestoreAsyncJob(virDomainObj *vm,
unsigned long long allowedJobs)
{
qemuDomainObjPrivate *priv = vm->privateData;
qemuDomainJobObj *job = &priv->job;
virDomainJobObj *job = &priv->job;
VIR_DEBUG("Restoring %s async job for domain %s",
virDomainAsyncJobTypeToString(asyncJob), vm->def->name);
@ -287,7 +287,7 @@ qemuDomainObjRestoreAsyncJob(virDomainObj *vm,
void
qemuDomainObjClearJob(qemuDomainJobObj *job)
qemuDomainObjClearJob(virDomainJobObj *job)
{
qemuDomainObjResetJob(job);
qemuDomainObjResetAsyncJob(job);
@ -820,7 +820,7 @@ qemuDomainObjReleaseAsyncJob(virDomainObj *obj)
}
static bool
qemuDomainNestedJobAllowed(qemuDomainJobObj *jobs, virDomainJob newJob)
qemuDomainNestedJobAllowed(virDomainJobObj *jobs, virDomainJob newJob)
{
return !jobs->asyncJob ||
newJob == VIR_JOB_NONE ||
@ -828,7 +828,7 @@ qemuDomainNestedJobAllowed(qemuDomainJobObj *jobs, virDomainJob newJob)
}
static bool
qemuDomainObjCanSetJob(qemuDomainJobObj *job,
qemuDomainObjCanSetJob(virDomainJobObj *job,
virDomainJob newJob,
virDomainAgentJob newAgentJob)
{
@ -1308,7 +1308,7 @@ qemuDomainObjPrivateXMLParseJob(virDomainObj *vm,
xmlXPathContextPtr ctxt)
{
qemuDomainObjPrivate *priv = vm->privateData;
qemuDomainJobObj *job = &priv->job;
virDomainJobObj *job = &priv->job;
VIR_XPATH_NODE_AUTORESTORE(ctxt)
g_autofree char *tmp = NULL;

66
src/qemu/qemu_domainjob.h
View File

@ -60,62 +60,6 @@ struct _qemuDomainJobDataPrivate {
extern virDomainJobDataPrivateDataCallbacks qemuJobDataPrivateDataCallbacks;
typedef struct _qemuDomainJobObj qemuDomainJobObj;
typedef void *(*qemuDomainObjPrivateJobAlloc)(void);
typedef void (*qemuDomainObjPrivateJobFree)(void *);
typedef void (*qemuDomainObjPrivateJobReset)(void *);
typedef int (*qemuDomainObjPrivateJobFormat)(virBuffer *,
qemuDomainJobObj *,
virDomainObj *);
typedef int (*qemuDomainObjPrivateJobParse)(xmlXPathContextPtr,
qemuDomainJobObj *,
virDomainObj *);
typedef struct _qemuDomainObjPrivateJobCallbacks qemuDomainObjPrivateJobCallbacks;
struct _qemuDomainObjPrivateJobCallbacks {
qemuDomainObjPrivateJobAlloc allocJobPrivate;
qemuDomainObjPrivateJobFree freeJobPrivate;
qemuDomainObjPrivateJobReset resetJobPrivate;
qemuDomainObjPrivateJobFormat formatJob;
qemuDomainObjPrivateJobParse parseJob;
};
struct _qemuDomainJobObj {
virCond cond; /* Use to coordinate jobs */
int jobsQueued;
/* The following members are for VIR_JOB_* */
virDomainJob active; /* Currently running job */
unsigned long long owner; /* Thread id which set current job */
char *ownerAPI; /* The API which owns the job */
unsigned long long started; /* When the current job started */
/* The following members are for VIR_AGENT_JOB_* */
virDomainAgentJob agentActive; /* Currently running agent job */
unsigned long long agentOwner; /* Thread id which set current agent job */
char *agentOwnerAPI; /* The API which owns the agent job */
unsigned long long agentStarted; /* When the current agent job started */
/* The following members are for VIR_ASYNC_JOB_* */
virCond asyncCond; /* Use to coordinate with async jobs */
virDomainAsyncJob asyncJob; /* Currently active async job */
unsigned long long asyncOwner; /* Thread which set current async job */
char *asyncOwnerAPI; /* The API which owns the async job */
unsigned long long asyncStarted; /* When the current async job started */
int phase; /* Job phase (mainly for migrations) */
unsigned long long mask; /* Jobs allowed during async job */
virDomainJobData *current; /* async job progress data */
virDomainJobData *completed; /* statistics data of a recently completed job */
bool abortJob; /* abort of the job requested */
char *error; /* job event completion error */
unsigned long apiFlags; /* flags passed to the API which started the async job */
void *privateData; /* job specific collection of data */
qemuDomainObjPrivateJobCallbacks *cb;
};
void qemuDomainJobSetStatsType(virDomainJobData *jobData,
qemuDomainJobStatsType type);
@ -162,7 +106,7 @@ qemuDomainObjStartJobPhase(virDomainObj *obj,
void qemuDomainObjSetAsyncJobMask(virDomainObj *obj,
unsigned long long allowedJobs);
int qemuDomainObjPreserveJob(virDomainObj *obj,
qemuDomainJobObj *job);
virDomainJobObj *job);
void
qemuDomainObjRestoreAsyncJob(virDomainObj *vm,
virDomainAsyncJob asyncJob,
@ -191,12 +135,12 @@ int qemuDomainJobDataToParams(virDomainJobData *jobData,
bool qemuDomainTrackJob(virDomainJob job);
void qemuDomainObjClearJob(qemuDomainJobObj *job);
G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(qemuDomainJobObj, qemuDomainObjClearJob);
void qemuDomainObjClearJob(virDomainJobObj *job);
G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(virDomainJobObj, qemuDomainObjClearJob);
int
qemuDomainObjInitJob(qemuDomainJobObj *job,
qemuDomainObjPrivateJobCallbacks *cb);
qemuDomainObjInitJob(virDomainJobObj *job,
virDomainObjPrivateJobCallbacks *cb);
int
qemuDomainObjPrivateXMLFormatJob(virBuffer *buf,

2
src/qemu/qemu_migration.c
View File

@ -6385,7 +6385,7 @@ qemuMigrationDstComplete(virQEMUDriver *driver,
virDomainObj *vm,
bool inPostCopy,
virDomainAsyncJob asyncJob,
qemuDomainJobObj *job)
virDomainJobObj *job)
{
qemuDomainObjPrivate *priv = vm->privateData;
qemuDomainJobPrivate *jobPriv = job->privateData;

2
src/qemu/qemu_migration.h
View File

@ -204,7 +204,7 @@ qemuMigrationDstComplete(virQEMUDriver *driver,
virDomainObj *vm,
bool inPostCopy,
virDomainAsyncJob asyncJob,
qemuDomainJobObj *job);
virDomainJobObj *job);
int
qemuMigrationSrcConfirm(virQEMUDriver *driver,

2
src/qemu/qemu_migration_params.c
View File

@ -1181,7 +1181,7 @@ qemuMigrationParamsGetULL(qemuMigrationParams *migParams,
* qemuMigrationParamsCheck:
*
* Check supported migration parameters and keep their original values in
* qemuDomainJobObj so that we can properly reset them at the end of migration.
* virDomainJobObj so that we can properly reset them at the end of migration.
* Reports an error if any of the currently used capabilities in @migParams
* are unsupported by QEMU.
*/

12
src/qemu/qemu_process.c
View File

@ -3457,7 +3457,7 @@ qemuProcessCleanupMigrationJob(virQEMUDriver *driver,
static void
qemuProcessRestoreMigrationJob(virDomainObj *vm,
qemuDomainJobObj *job)
virDomainJobObj *job)
{
qemuDomainObjPrivate *priv = vm->privateData;
qemuDomainJobPrivate *jobPriv = job->privateData;
@ -3496,7 +3496,7 @@ qemuProcessRestoreMigrationJob(virDomainObj *vm,
static int
qemuProcessRecoverMigrationIn(virQEMUDriver *driver,
virDomainObj *vm,
qemuDomainJobObj *job,
virDomainJobObj *job,
virDomainState state)
{
VIR_DEBUG("Active incoming migration in phase %s",
@ -3567,7 +3567,7 @@ qemuProcessRecoverMigrationIn(virQEMUDriver *driver,
static int
qemuProcessRecoverMigrationOut(virQEMUDriver *driver,
virDomainObj *vm,
qemuDomainJobObj *job,
virDomainJobObj *job,
virDomainJobStatus migStatus,
virDomainState state,
int reason,
@ -3673,7 +3673,7 @@ qemuProcessRecoverMigrationOut(virQEMUDriver *driver,
static int
qemuProcessRecoverMigration(virQEMUDriver *driver,
virDomainObj *vm,
qemuDomainJobObj *job,
virDomainJobObj *job,
unsigned int *stopFlags)
{
virDomainJobStatus migStatus = VIR_DOMAIN_JOB_STATUS_NONE;
@ -3735,7 +3735,7 @@ qemuProcessRecoverMigration(virQEMUDriver *driver,
static int
qemuProcessRecoverJob(virQEMUDriver *driver,
virDomainObj *vm,
qemuDomainJobObj *job,
virDomainJobObj *job,
unsigned int *stopFlags)
{
qemuDomainObjPrivate *priv = vm->privateData;
@ -8866,7 +8866,7 @@ qemuProcessReconnect(void *opaque)
virQEMUDriver *driver = data->driver;
virDomainObj *obj = data->obj;
qemuDomainObjPrivate *priv;
g_auto(qemuDomainJobObj) oldjob = {
g_auto(virDomainJobObj) oldjob = {
.cb = NULL,
};
int state;