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| author | Christoph Hellwig <hch@lst.de> | 2017-11-07 17:27:34 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-11-10 19:53:25 -0700 |
| commit | 715ea9e09dc81f18cad5ed64800f49b1c4c444df (patch) | |
| tree | 3eadd248dd7ad63c25613593c8cc3a7683c3b72a /firmware | |
| parent | 24b0b58c5b4a9f6f4bbd1c1efd5afb9a565da3ea (diff) | |
| download | linux-715ea9e09dc81f18cad5ed64800f49b1c4c444df.tar.bz2 | |
nvme: fix and clarify the check for missing metadata
Update the check in nvme_setup_rw for missing metadata so that it is
together with the other metadata handling, does not contain impossible
to reach conditions and warns if we get an impossible requests for
a (non-PI) metadata-enabled namespace when CONFIG_BLK_DEV_INTEGRITY
is not set.
Also add a little helper that checks if a given metadata configuration
contains protection information
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Javier González <jg@lightnvm.io>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions