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| author |   Hannes Reinecke <hare@suse.de> | 2019-05-03 15:37:35 +0200 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2019-05-13 16:00:03 +0200 |
| commit | 8a03b27ea61c2ab9de16a8a195822ef05e799748 (patch) | |
| tree | 6dab8869fed56c2b1422e12f47af9e33ca52dbec /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | nvme-fc: use separate work queue to avoid warning (diff) | |
| download | wireguard-linux-8a03b27ea61c2ab9de16a8a195822ef05e799748.tar.xz wireguard-linux-8a03b27ea61c2ab9de16a8a195822ef05e799748.zip | |
nvme-multipath: avoid crash on invalid subsystem cntlid enumeration
A process holding an open reference to a removed disk prevents it
from completing deletion, so its name continues to exist. A subsequent
gendisk creation may have the same cntlid which risks collision when
using that for the name. Use the unique ctrl->instance instead.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions