block: remove GENHD_FL_UP
authorChristoph Hellwig <hch@lst.de>
Mon, 9 Aug 2021 06:40:28 +0000 (08:40 +0200)
committerJens Axboe <axboe@kernel.dk>
Thu, 12 Aug 2021 16:29:36 +0000 (10:29 -0600)
commit50b4aecfbbb09869db967e4a26212a47e10c0088
tree11348e1e5960f45f23b5c4eaa9d687a1e0de3b6b
parentb75f4aed88febe903bd40a6128b74edd2388417e
block: remove GENHD_FL_UP

Just check inode_unhashed on the whole device bdev inode instead,
and provide a helper to check for that information.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210809064028.1198327-9-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/genhd.c
block/partitions/core.c
drivers/md/md.h
drivers/nvme/host/core.c
fs/block_dev.c
include/linux/genhd.h