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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-04-27 17:11:19 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-20 12:28:37 (GMT) |
| commit | f32e35bc3d542cb53a4226cca5ac803dc4dbe892 (patch) | |
| tree | a007528d94a76c74c645b6faa34b49c6808313b5 /drivers/md/dm-thin.c | |
| parent | f6ec18eb7425a334689584fcf5849107858fbd25 (diff) | |
| download | linux-f32e35bc3d542cb53a4226cca5ac803dc4dbe892.tar.xz | |
dm rq: check blk_mq_register_dev() return value in dm_mq_init_request_queue()
commit 23a601248958fa4142d49294352fe8d1fdf3e509 upstream.
Otherwise the request-based DM blk-mq request_queue will be put into
service without being properly exported via sysfs.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md/dm-thin.c')
0 files changed, 0 insertions, 0 deletions