3089738868
Move the multipath gendisk out of #ifdef CONFIG_NVME_MULTIPATH and add a new nvme_ns_head_multipath that uses it to check if a ns_head has a multipath device associated with it. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> [hch: added the IS_ENABLED, converted a few existing users] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Javier González <javier.gonz@samsung.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> |
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