diff options
Diffstat (limited to 'blockjob.c')
| -rw-r--r-- | blockjob.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/blockjob.c b/blockjob.c index 5b24de356d..af44322cbe 100644 --- a/blockjob.c +++ b/blockjob.c @@ -513,7 +513,8 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver, BlockJob *job; int ret; GLOBAL_STATE_CODE(); - GRAPH_RDLOCK_GUARD_MAINLOOP(); + + bdrv_graph_wrlock(bs); if (job_id == NULL && !(flags & JOB_INTERNAL)) { job_id = bdrv_get_device_name(bs); @@ -522,6 +523,7 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver, job = job_create(job_id, &driver->job_driver, txn, bdrv_get_aio_context(bs), flags, cb, opaque, errp); if (job == NULL) { + bdrv_graph_wrunlock(); return NULL; } @@ -561,9 +563,11 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver, goto fail; } + bdrv_graph_wrunlock(); return job; fail: + bdrv_graph_wrunlock(); job_early_fail(&job->job); return NULL; } |