bdrv_iostatus_reset(s->target);
}
-static const BlockJobType backup_job_type = {
+static const BlockJobDriver backup_job_driver = {
.instance_size = sizeof(BackupBlockJob),
.job_type = "backup",
.set_speed = backup_set_speed,
return;
}
- BackupBlockJob *job = block_job_create(&backup_job_type, bs, speed,
+ BackupBlockJob *job = block_job_create(&backup_job_driver, bs, speed,
cb, opaque, errp);
if (!job) {
return;
ratelimit_set_speed(&s->limit, speed / BDRV_SECTOR_SIZE, SLICE_TIME);
}
-static const BlockJobType commit_job_type = {
+static const BlockJobDriver commit_job_driver = {
.instance_size = sizeof(CommitBlockJob),
.job_type = "commit",
.set_speed = commit_set_speed,
}
- s = block_job_create(&commit_job_type, bs, speed, cb, opaque, errp);
+ s = block_job_create(&commit_job_driver, bs, speed, cb, opaque, errp);
if (!s) {
return;
}
block_job_resume(job);
}
-static const BlockJobType mirror_job_type = {
+static const BlockJobDriver mirror_job_driver = {
.instance_size = sizeof(MirrorBlockJob),
.job_type = "mirror",
.set_speed = mirror_set_speed,
return;
}
- s = block_job_create(&mirror_job_type, bs, speed, cb, opaque, errp);
+ s = block_job_create(&mirror_job_driver, bs, speed, cb, opaque, errp);
if (!s) {
return;
}
ratelimit_set_speed(&s->limit, speed / BDRV_SECTOR_SIZE, SLICE_TIME);
}
-static const BlockJobType stream_job_type = {
+static const BlockJobDriver stream_job_driver = {
.instance_size = sizeof(StreamBlockJob),
.job_type = "stream",
.set_speed = stream_set_speed,
return;
}
- s = block_job_create(&stream_job_type, bs, speed, cb, opaque, errp);
+ s = block_job_create(&stream_job_driver, bs, speed, cb, opaque, errp);
if (!s) {
return;
}
#include "qmp-commands.h"
#include "qemu/timer.h"
-void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs,
+void *block_job_create(const BlockJobDriver *driver, BlockDriverState *bs,
int64_t speed, BlockDriverCompletionFunc *cb,
void *opaque, Error **errp)
{
bdrv_ref(bs);
bdrv_set_in_use(bs, 1);
- job = g_malloc0(job_type->instance_size);
- job->job_type = job_type;
+ job = g_malloc0(driver->instance_size);
+ job->driver = driver;
job->bs = bs;
job->cb = cb;
job->opaque = opaque;
{
Error *local_err = NULL;
- if (!job->job_type->set_speed) {
+ if (!job->driver->set_speed) {
error_set(errp, QERR_NOT_SUPPORTED);
return;
}
- job->job_type->set_speed(job, speed, &local_err);
+ job->driver->set_speed(job, speed, &local_err);
if (error_is_set(&local_err)) {
error_propagate(errp, local_err);
return;
void block_job_complete(BlockJob *job, Error **errp)
{
- if (job->paused || job->cancelled || !job->job_type->complete) {
+ if (job->paused || job->cancelled || !job->driver->complete) {
error_set(errp, QERR_BLOCK_JOB_NOT_READY, job->bs->device_name);
return;
}
- job->job_type->complete(job, errp);
+ job->driver->complete(job, errp);
}
void block_job_pause(BlockJob *job)
void block_job_iostatus_reset(BlockJob *job)
{
job->iostatus = BLOCK_DEVICE_IO_STATUS_OK;
- if (job->job_type->iostatus_reset) {
- job->job_type->iostatus_reset(job);
+ if (job->driver->iostatus_reset) {
+ job->driver->iostatus_reset(job);
}
}
BlockJobInfo *block_job_query(BlockJob *job)
{
BlockJobInfo *info = g_new0(BlockJobInfo, 1);
- info->type = g_strdup(job->job_type->job_type);
+ info->type = g_strdup(job->driver->job_type);
info->device = g_strdup(bdrv_get_device_name(job->bs));
info->len = job->len;
info->busy = job->busy;
"'len': %" PRId64 ","
"'offset': %" PRId64 ","
"'speed': %" PRId64 " }",
- job->job_type->job_type,
+ job->driver->job_type,
bdrv_get_device_name(job->bs),
job->len,
job->offset,
#include "block/block.h"
/**
- * BlockJobType:
+ * BlockJobDriver:
*
- * A class type for block job objects.
+ * A class type for block job driver.
*/
-typedef struct BlockJobType {
+typedef struct BlockJobDriver {
/** Derived BlockJob struct size */
size_t instance_size;
* manually.
*/
void (*complete)(BlockJob *job, Error **errp);
-} BlockJobType;
+} BlockJobDriver;
/**
* BlockJob:
*/
struct BlockJob {
/** The job type, including the job vtable. */
- const BlockJobType *job_type;
+ const BlockJobDriver *driver;
/** The block device on which the job is operating. */
BlockDriverState *bs;
* This function is not part of the public job interface; it should be
* called from a wrapper that is specific to the job type.
*/
-void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs,
+void *block_job_create(const BlockJobDriver *driver, BlockDriverState *bs,
int64_t speed, BlockDriverCompletionFunc *cb,
void *opaque, Error **errp);