Christoph Hellwig 4edcbfc565 nvme: use kref_get_unless_zero in nvme_find_get_ns ... [ Upstream commit 2dd4122854 ] For kref_get_unless_zero to protect against lookup vs free races we need to use it in all places where we aren't guaranteed to already hold a reference. There is no such guarantee in nvme_find_get_ns, so switch to kref_get_unless_zero in this function. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-12-20 10:10:31 +01:00
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host	nvme: use kref_get_unless_zero in nvme_find_get_ns	2017-12-20 10:10:31 +01:00
target	nvmet-rdma: update queue list during ib_device removal	2017-12-17 15:08:00 +01:00
Kconfig	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00
Makefile	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00