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cfa27356f8
There is no real need to have a pointer to the tagset in struct nvme_queue, as we only need it in a single place, and that place can derive the used tagset from the device and qid trivially. This fixes a problem with stale pointer exposure when tagsets are reset, and also shrinks the nvme_queue structure. It also matches what most other transports have done since day 1. Reported-by: Edmund Nadolski <edmund.nadolski@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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