diff options
Diffstat (limited to 'blockjob.c')
| -rw-r--r-- | blockjob.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/blockjob.c b/blockjob.c index 4216cdeebf..69126af97f 100644 --- a/blockjob.c +++ b/blockjob.c @@ -128,6 +128,18 @@ static void block_job_detach_aio_context(void *opaque) block_job_unref(job); } +void block_job_remove_all_bdrv(BlockJob *job) +{ + GSList *l; + for (l = job->nodes; l; l = l->next) { + BdrvChild *c = l->data; + bdrv_op_unblock_all(c->bs, job->blocker); + bdrv_root_unref_child(c); + } + g_slist_free(job->nodes); + job->nodes = NULL; +} + int block_job_add_bdrv(BlockJob *job, const char *name, BlockDriverState *bs, uint64_t perm, uint64_t shared_perm, Error **errp) { @@ -258,15 +270,9 @@ void block_job_ref(BlockJob *job) void block_job_unref(BlockJob *job) { if (--job->refcnt == 0) { - GSList *l; BlockDriverState *bs = blk_bs(job->blk); bs->job = NULL; - for (l = job->nodes; l; l = l->next) { - BdrvChild *c = l->data; - bdrv_op_unblock_all(c->bs, job->blocker); - bdrv_root_unref_child(c); - } - g_slist_free(job->nodes); + block_job_remove_all_bdrv(job); blk_remove_aio_context_notifier(job->blk, block_job_attached_aio_context, block_job_detach_aio_context, job); |