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authorJon Derrick <jonathan.derrick@intel.com>2015-07-20 10:14:08 -0600
committerJens Axboe <axboe@fb.com>2015-07-21 09:40:09 -0600
commit498c43949c7b8f57e0afb8195019cf5a7ba72de0 (patch)
treee8f8806ac007f39d9786584b94a04fb2e87ff332 /Documentation/arm/pxa
parent0034af036554c39eefd14d835a8ec3496ac46712 (diff)
downloadblackbird-obmc-linux-498c43949c7b8f57e0afb8195019cf5a7ba72de0.tar.gz
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NVMe: Unify SQ entry writing and doorbell ringing
This patch changes sq_cmd writers to instead create their command on the stack. __nvme_submit_cmd copies the sq entry to the queue and writes the doorbell. Signed-off-by: Jon Derrick <jonathan.derrick@intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
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