forked from luck/tmp_suning_uos_patched
3fd176b754
nvme_update_formats will invoke nvme_ns_remove under namespaces_mutext. The will cause deadlock because nvme_ns_remove will also require the namespaces_mutext. Fix it by getting the ns entries which should be removed under namespaces_mutext and invoke nvme_ns_remove out of namespaces_mutext. Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Sagi Grimberg <sagi@grimberg.me> |
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