Xie Yongji f059a1d2e2 block: Add invalidate_disk() helper to invalidate the gendisk
To hide internal implementation and simplify some driver code,
this adds a helper to invalidate the gendisk. It will clean the
gendisk's associated buffer/page caches and reset its internal
states.

Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210922123711.187-2-xieyongji@bytedance.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-21 10:12:41 -06:00
..
2021-09-07 13:52:46 -07:00
2021-09-20 12:43:34 +01:00
2021-10-17 17:14:00 -10:00