5a3769e871
We can crash with spdk_nvme_qpair_process_completions(qpair=0x0) when
called from spdk_fio_getevents(). This was observed when passing more
than two namespaces to an fio job.
This is because this callback can be called concurrently with
spdk_fio_open(), which assigns ->qpair. We'll just skip any
non-initialized qpairs in the processing loop, as eventually
spdk_fio_open() will set them.
Fixes: "f69367c78 fio_nvme: defer qpair allocation to file_open callback"
Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12338 (master)
(cherry picked from commit
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| accel | ||
| bdev | ||
| blob | ||
| idxd | ||
| interrupt_tgt | ||
| ioat | ||
| nvme | ||
| nvmf | ||
| sock | ||
| util | ||
| vmd | ||
| Makefile | ||