| Date | Mon, 19 Jul 2021 11:00:36 +0100 | From | Christoph Hellwig <> | Subject | Re: [RFC 2/6] block: add flag for add_disk() completion notation |
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> { > might_sleep(); > > + if (!blk_disk_registered(disk)) > + return; > +
Can't say I like this all that much. Drivers should keep some basic sanity for their unregister path, and while blk_disk_registered can be useful, it's uses should be kept at a minimum.
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