diff options
| author | Christoph Hellwig <[email protected]> | 2022-10-10 15:18:57 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2022-10-10 08:48:59 -0600 |
| commit | a0a6314ae774f8a5e52a599946aa2ad0db867b83 (patch) | |
| tree | 9139aab8f603266b98f1c409fcfe9fd4654ee7e0 /drivers/fpga/fpga-mgr.c | |
| parent | ca5eebda3e1c1a58a1c5a337da393ed6734593e3 (diff) | |
block: fix leaking minors of hidden disks
The major/minor of a hidden gendisk is not propagated to the block
device because it is never registered using bdev_add. But the lack of
bd_dev also causes the dynamic major minor number not to be freed.
Assign bd_dev manually to ensure the dynamic major minor gets freed.
Based on a patch by Keith Busch.
Fixes: 8ddcd653257c ("block: introduce GENHD_FL_HIDDEN")
Reported-by: Daniel Wagner <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Tested-by: Daniel Wagner <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions