job_completed() had a problem with double locking that was recently
fixed independently by two different commits:
"job: Fix nested aio_poll() hanging in job_txn_apply"
"jobs: add exit shim"
One fix removed the first aio_context_acquire(), the other fix removed
the other one. Now we have a bug again and the code is run without any
locking.
Add it back in one of the places.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
static void job_exit(void *opaque)
{
Job *job = (Job *)opaque;
+ AioContext *ctx = job->aio_context;
+
+ aio_context_acquire(ctx);
job_completed(job);
+ aio_context_release(ctx);
}
/**