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(parent: 955b1b5) | patch
nvme: fix sector units when going between formats
authorJeff Lien <jeff.lien@wdc.com>
Tue, 19 Dec 2017 19:24:15 +0000 (13:24 -0600)
committerChristoph Hellwig <hch@lst.de>
Fri, 29 Dec 2017 09:31:05 +0000 (10:31 +0100)
commitcee160fd34b459ace029653436319557a643795a
tree74fb334a13d4464cdb40a31f181220183b316bfdtree | snapshot
parent955b1b5a00ba694159a7d3763412597f707c294dcommit | diff
nvme: fix sector units when going between formats

If you format a device with a 4k sector size back to 512 bytes, the queue
limit values for physical block size and minimum IO size were not getting
updated; only the logical block size was being updated.  This patch adds
code to update the physical block and IO minimum sizes.

Signed-off-by: Jeff Lien <jeff.lien@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/core.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;