nvme-pci: move more teardown work to nvme_remove

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nvme_dbbuf_dma_free frees dma coherent memory, so it must not be called
after ->remove has returned.  Fortunately there is no way to use it
after shutdown as no more I/O is possible so it can be moved.  Similarly
the iod_mempool can't be used for a device kept alive after shutdown, so
move it next to freeing the PRP pools.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Tested-by Gerd Bayer <gbayer@linxu.ibm.com>

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This commit is contained in:

Christoph Hellwig 2022-11-08 09:11:13 +01:00

parent 96ef1be536

commit c11b7716d6

1 changed files with 2 additions and 2 deletions

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drivers/nvme/host/pci.c

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