| commit | 498dcc13fd6463de29b94e160f40ed04d5477cd8 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Thu Jul 01 10:16:37 2021 +0200 |
| committer | Jens Axboe <axboe@kernel.dk> | Thu Jul 01 10:21:24 2021 -0600 |
| tree | fac09e7780f90adc89db1d48fa7140a37e11af70 | |
| parent | 2b7a8dc06d0f840345ae3c7ed6f9d55962b5f54a [diff] |
block: grab a device refcount in disk_uevent
Sending uevents requires the struct device to be alive. To
ensure that grab the device refcount instead of just an inode
reference.
Fixes: bc359d03c7ec ("block: add a disk_uevent helper")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210701081638.246552-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>