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(parent: ff5e523) | patch
nvme-pci: only allow polling with separate poll queues
authorChristoph Hellwig <hch@lst.de>
Sun, 2 Dec 2018 16:46:19 +0000 (17:46 +0100)
committerJens Axboe <axboe@kernel.dk>
Tue, 4 Dec 2018 18:38:18 +0000 (11:38 -0700)
commitf275ba90ab955249820d1c97585f3b139e83c60f
tree2d05eedc4d63a160860f759cc0d97b6f6b52b7b5tree | snapshot
parentff5e523eb09906368791f29314d211d89a4181f0commit | diff
nvme-pci: only allow polling with separate poll queues

This will allow us to simplify both the regular NVMe interrupt handler
and the upcoming aio poll code.  In addition to that the separate
queues are generally a good idea for performance reasons.

Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/nvme/host/pci.c diff | blob | history
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