diff options
| -rw-r--r-- | block/backup.c | 3 | ||||
| -rw-r--r-- | block/mirror.c | 21 | ||||
| -rw-r--r-- | block/replication.c | 14 | ||||
| -rw-r--r-- | blockdev.c | 11 | ||||
| -rw-r--r-- | include/block/block_int.h | 9 | ||||
| -rw-r--r-- | qemu-img.c | 5 |
6 files changed, 36 insertions, 27 deletions
diff --git a/block/backup.c b/block/backup.c index 3877d93..2a369e6 100644 --- a/block/backup.c +++ b/block/backup.c @@ -543,6 +543,7 @@ void backup_start(const char *job_id, BlockDriverState *bs, bool compress, BlockdevOnError on_source_error, BlockdevOnError on_target_error, + int creation_flags, BlockCompletionFunc *cb, void *opaque, BlockJobTxn *txn, Error **errp) { @@ -612,7 +613,7 @@ void backup_start(const char *job_id, BlockDriverState *bs, } job = block_job_create(job_id, &backup_job_driver, bs, speed, - BLOCK_JOB_DEFAULT, cb, opaque, errp); + creation_flags, cb, opaque, errp); if (!job) { goto error; } diff --git a/block/mirror.c b/block/mirror.c index e9fba9b..fa41849 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -937,9 +937,9 @@ static const BlockJobDriver commit_active_job_driver = { }; static void mirror_start_job(const char *job_id, BlockDriverState *bs, - BlockDriverState *target, const char *replaces, - int64_t speed, uint32_t granularity, - int64_t buf_size, + int creation_flags, BlockDriverState *target, + const char *replaces, int64_t speed, + uint32_t granularity, int64_t buf_size, BlockMirrorBackingMode backing_mode, BlockdevOnError on_source_error, BlockdevOnError on_target_error, @@ -967,8 +967,8 @@ static void mirror_start_job(const char *job_id, BlockDriverState *bs, buf_size = DEFAULT_MIRROR_BUF_SIZE; } - s = block_job_create(job_id, driver, bs, speed, - BLOCK_JOB_DEFAULT, cb, opaque, errp); + s = block_job_create(job_id, driver, bs, speed, creation_flags, + cb, opaque, errp); if (!s) { return; } @@ -1031,17 +1031,16 @@ void mirror_start(const char *job_id, BlockDriverState *bs, } is_none_mode = mode == MIRROR_SYNC_MODE_NONE; base = mode == MIRROR_SYNC_MODE_TOP ? backing_bs(bs) : NULL; - mirror_start_job(job_id, bs, target, replaces, + mirror_start_job(job_id, bs, BLOCK_JOB_DEFAULT, target, replaces, speed, granularity, buf_size, backing_mode, on_source_error, on_target_error, unmap, cb, opaque, errp, &mirror_job_driver, is_none_mode, base, false); } void commit_active_start(const char *job_id, BlockDriverState *bs, - BlockDriverState *base, int64_t speed, - BlockdevOnError on_error, - BlockCompletionFunc *cb, - void *opaque, Error **errp, + BlockDriverState *base, int creation_flags, + int64_t speed, BlockdevOnError on_error, + BlockCompletionFunc *cb, void *opaque, Error **errp, bool auto_complete) { int64_t length, base_length; @@ -1080,7 +1079,7 @@ void commit_active_start(const char *job_id, BlockDriverState *bs, } } - mirror_start_job(job_id, bs, base, NULL, speed, 0, 0, + mirror_start_job(job_id, bs, creation_flags, base, NULL, speed, 0, 0, MIRROR_LEAVE_BACKING_CHAIN, on_error, on_error, true, cb, opaque, &local_err, &commit_active_job_driver, false, base, auto_complete); diff --git a/block/replication.c b/block/replication.c index 02aeaaf..d5e2b0f 100644 --- a/block/replication.c +++ b/block/replication.c @@ -508,10 +508,11 @@ static void replication_start(ReplicationState *rs, ReplicationMode mode, bdrv_op_block_all(top_bs, s->blocker); bdrv_op_unblock(top_bs, BLOCK_OP_TYPE_DATAPLANE, s->blocker); - backup_start("replication-backup", s->secondary_disk->bs, - s->hidden_disk->bs, 0, MIRROR_SYNC_MODE_NONE, NULL, false, + backup_start(NULL, s->secondary_disk->bs, s->hidden_disk->bs, 0, + MIRROR_SYNC_MODE_NONE, NULL, false, BLOCKDEV_ON_ERROR_REPORT, BLOCKDEV_ON_ERROR_REPORT, - backup_job_completed, bs, NULL, &local_err); + BLOCK_JOB_INTERNAL, backup_job_completed, bs, + NULL, &local_err); if (local_err) { error_propagate(errp, local_err); backup_job_cleanup(bs); @@ -633,10 +634,9 @@ static void replication_stop(ReplicationState *rs, bool failover, Error **errp) } s->replication_state = BLOCK_REPLICATION_FAILOVER; - commit_active_start("replication-commit", s->active_disk->bs, - s->secondary_disk->bs, 0, BLOCKDEV_ON_ERROR_REPORT, - replication_done, - bs, errp, true); + commit_active_start(NULL, s->active_disk->bs, s->secondary_disk->bs, + BLOCK_JOB_INTERNAL, 0, BLOCKDEV_ON_ERROR_REPORT, + replication_done, bs, errp, true); break; default: aio_context_release(aio_context); @@ -3110,8 +3110,9 @@ void qmp_block_commit(bool has_job_id, const char *job_id, const char *device, " but 'top' is the active layer"); goto out; } - commit_active_start(has_job_id ? job_id : NULL, bs, base_bs, speed, - on_error, block_job_cb, bs, &local_err, false); + commit_active_start(has_job_id ? job_id : NULL, bs, base_bs, + BLOCK_JOB_DEFAULT, speed, on_error, block_job_cb, + bs, &local_err, false); } else { BlockDriverState *overlay_bs = bdrv_find_overlay(bs, top_bs); if (bdrv_op_is_blocked(overlay_bs, BLOCK_OP_TYPE_COMMIT_TARGET, errp)) { @@ -3239,7 +3240,8 @@ static void do_drive_backup(DriveBackup *backup, BlockJobTxn *txn, Error **errp) backup_start(backup->job_id, bs, target_bs, backup->speed, backup->sync, bmap, backup->compress, backup->on_source_error, - backup->on_target_error, block_job_cb, bs, txn, &local_err); + backup->on_target_error, BLOCK_JOB_DEFAULT, + block_job_cb, bs, txn, &local_err); bdrv_unref(target_bs); if (local_err != NULL) { error_propagate(errp, local_err); @@ -3309,7 +3311,8 @@ void do_blockdev_backup(BlockdevBackup *backup, BlockJobTxn *txn, Error **errp) } backup_start(backup->job_id, bs, target_bs, backup->speed, backup->sync, NULL, backup->compress, backup->on_source_error, - backup->on_target_error, block_job_cb, bs, txn, &local_err); + backup->on_target_error, BLOCK_JOB_DEFAULT, + block_job_cb, bs, txn, &local_err); if (local_err != NULL) { error_propagate(errp, local_err); } diff --git a/include/block/block_int.h b/include/block/block_int.h index e7ff584..348d457 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -706,6 +706,8 @@ void commit_start(const char *job_id, BlockDriverState *bs, * device name of @bs. * @bs: Active block device to be committed. * @base: Block device that will be written into, and become the new top. + * @creation_flags: Flags that control the behavior of the Job lifetime. + * See @BlockJobCreateFlags * @speed: The maximum speed, in bytes per second, or 0 for unlimited. * @on_error: The action to take upon error. * @cb: Completion function for the job. @@ -715,8 +717,8 @@ void commit_start(const char *job_id, BlockDriverState *bs, * */ void commit_active_start(const char *job_id, BlockDriverState *bs, - BlockDriverState *base, int64_t speed, - BlockdevOnError on_error, + BlockDriverState *base, int creation_flags, + int64_t speed, BlockdevOnError on_error, BlockCompletionFunc *cb, void *opaque, Error **errp, bool auto_complete); /* @@ -765,6 +767,8 @@ void mirror_start(const char *job_id, BlockDriverState *bs, * @sync_bitmap: The dirty bitmap if sync_mode is MIRROR_SYNC_MODE_INCREMENTAL. * @on_source_error: The action to take upon error reading from the source. * @on_target_error: The action to take upon error writing to the target. + * @creation_flags: Flags that control the behavior of the Job lifetime. + * See @BlockJobCreateFlags * @cb: Completion function for the job. * @opaque: Opaque pointer value passed to @cb. * @txn: Transaction that this job is part of (may be NULL). @@ -778,6 +782,7 @@ void backup_start(const char *job_id, BlockDriverState *bs, bool compress, BlockdevOnError on_source_error, BlockdevOnError on_target_error, + int creation_flags, BlockCompletionFunc *cb, void *opaque, BlockJobTxn *txn, Error **errp); @@ -933,8 +933,9 @@ static int img_commit(int argc, char **argv) aio_context = bdrv_get_aio_context(bs); aio_context_acquire(aio_context); - commit_active_start("commit", bs, base_bs, 0, BLOCKDEV_ON_ERROR_REPORT, - common_block_job_cb, &cbi, &local_err, false); + commit_active_start("commit", bs, base_bs, BLOCK_JOB_DEFAULT, 0, + BLOCKDEV_ON_ERROR_REPORT, common_block_job_cb, &cbi, + &local_err, false); aio_context_release(aio_context); if (local_err) { goto done; |