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(parent: f29886c) | patch
nvme: simplify the max_discard_segments calculation
authorChristoph Hellwig <hch@lst.de>
Tue, 26 Dec 2023 08:58:44 +0000 (08:58 +0000)
committerKeith Busch <kbusch@kernel.org>
Wed, 3 Jan 2024 16:09:40 +0000 (08:09 -0800)
commit3b946fe1cc149b23dad3a233c77b1475834f4d6f
treebfa16afc1b9a30aaae21caeb68d44311733cfd48tree | snapshot
parentf29886c249ec2ed566e423fd02f6071b8f0a3346commit | diff
nvme: simplify the max_discard_segments calculation

Just stash away the DMRL value in the nvme_ctrl struture, and leave
all interpretation to nvme_config_discard, where we know DSM is
supported by the time we're configuring the number of segments.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
drivers/nvme/host/core.c diff | blob | history
drivers/nvme/host/nvme.h diff | blob | history
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