diff options
Diffstat (limited to 'blockjob.c')
| -rw-r--r-- | blockjob.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/blockjob.c b/blockjob.c index 5b840a7df6..0f1bc77b1d 100644 --- a/blockjob.c +++ b/blockjob.c @@ -50,6 +50,16 @@ struct BlockJobTxn { int refcnt; }; +static QLIST_HEAD(, BlockJob) block_jobs = QLIST_HEAD_INITIALIZER(block_jobs); + +BlockJob *block_job_next(BlockJob *job) +{ + if (!job) { + return QLIST_FIRST(&block_jobs); + } + return QLIST_NEXT(job, job_list); +} + void *block_job_create(const BlockJobDriver *driver, BlockDriverState *bs, int64_t speed, BlockCompletionFunc *cb, void *opaque, Error **errp) @@ -76,6 +86,8 @@ void *block_job_create(const BlockJobDriver *driver, BlockDriverState *bs, job->refcnt = 1; bs->job = job; + QLIST_INSERT_HEAD(&block_jobs, job, job_list); + /* Only set speed when necessary to avoid NotSupported error */ if (speed != 0) { Error *local_err = NULL; @@ -103,6 +115,7 @@ void block_job_unref(BlockJob *job) bdrv_unref(job->bs); error_free(job->blocker); g_free(job->id); + QLIST_REMOVE(job, job_list); g_free(job); } } |