tree 91de4674f021f95780fe9d924de22108161b5c70
parent 7385014c073263b077442439299fad013edd4409
author Keith Busch <keith.busch@intel.com> 1448536889 +0100
committer Jens Axboe <axboe@fb.com> 1450802312 -0700

nvme: protect against simultaneous shutdown invocations

Signed-off-by: Keith Busch <keith.busch@intel.com>
[hch: split from a larger patch]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>