nvme/core: Fix race kicking freed request_queue

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commit f33447b90e upstream.

If a namespace has already been marked dead, we don't want to kick the
request_queue again since we may have just freed it from another thread.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Keith Busch 2017-02-10 18:15:51 -05:00 • committed by Greg Kroah-Hartman

parent eb8c62a384

commit a5e39a7f29

1 changed files with 3 additions and 3 deletions

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drivers/nvme/host/core.c

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