nvme-pci: create common sgl unmapping helper
authorKeith Busch <kbusch@kernel.org>
Wed, 13 Aug 2025 15:31:52 +0000 (08:31 -0700)
committerJens Axboe <axboe@kernel.dk>
Mon, 25 Aug 2025 13:44:39 +0000 (07:44 -0600)
commitf0887e2a52d4ef3f246e508bd1d947dc13988643
tree4fe2b1800796a0161f4f7e6f7609cfcd2313323e
parentc16b52a0a095888efdd5d76f7194caf2a4752256
nvme-pci: create common sgl unmapping helper

This can be reused by metadata sgls once that starts using the blk-mq
dma api.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20250813153153.3260897-9-kbusch@meta.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/nvme/host/pci.c