| commit | 08ba91ee6e2c1c08d3f0648f978cbb5dbf3491d8 | [log] [tgz] |
|---|---|---|
| author | Doron Roberts-Kedes <doronrk@fb.com> | Fri Jun 15 14:05:32 2018 -0700 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed Jun 20 19:10:06 2018 -0600 |
| tree | 2c50d118291ce0b1a2c0a9f58f97f7defab7a33c | |
| parent | ce042c183bcb94eb2919e8036473a1fc203420f9 [diff] |
nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag. If NBD_DISCONNECT_ON_CLOSE is set on a device, then the driver will issue a disconnect from nbd_release if the device has no remaining bdev->bd_openers. Fix ret val so reconfigure with only setting the flag succeeds. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Doron Roberts-Kedes <doronrk@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>