- 30 Apr, 2019 1 commit
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Christoph Hellwig authored
All these files have some form of the usual GPLv2 boilerplate. Switch them to use SPDX tags instead. Reviewed-by:
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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- 30 Jul, 2018 1 commit
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Max Gurtovoy authored
Currently these functions are implemented in the scsi layer, but their actual place should be the block layer since T10-PI is a general data integrity feature that is used in the nvme protocol as well. Also, use the tuple size from the integrity profile since it may vary between integrity types. Suggested-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
Max Gurtovoy <maxg@mellanox.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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- 03 Jul, 2017 1 commit
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Dmitry Monakhov authored
Signed-off-by:
Dmitry Monakhov <dmonakhov@openvz.org> Reviewed-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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- 16 Jun, 2017 1 commit
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Bart Van Assche authored
This patch fixes two sparse warnings introduced by the "dedicated error codes for the block layer V3" patch series. These changes have not been tested. Signed-off-by:
Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Jens Axboe <axboe@fb.com>
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- 09 Jun, 2017 1 commit
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Christoph Hellwig authored
Replace bi_error with a new bi_status to allow for a clear conversion. Note that device mapper overloaded bi_error with a private value, which we'll have to keep arround at least for now and thus propagate to a proper blk_status_t value. Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Jens Axboe <axboe@fb.com>
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- 25 Mar, 2017 1 commit
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Eric Biggers authored
blk_integrity_profile's are never modified, so mark them 'const' so that they are placed in .rodata and benefit from memory protection. Signed-off-by:
Eric Biggers <ebiggers@google.com> Signed-off-by:
Jens Axboe <axboe@fb.com>
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- 21 Oct, 2015 1 commit
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Martin K. Petersen authored
We previously made a complete copy of a device's data integrity profile even though several of the fields inside the blk_integrity struct are pointers to fixed template entries in t10-pi.c. Split the static and per-device portions so that we can reference the template directly. Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Reported-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Sagi Grimberg <sagig@mellanox.com> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by:
Dan Williams <dan.j.williams@intel.com> Signed-off-by:
Jens Axboe <axboe@fb.com>
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- 27 Sep, 2014 1 commit
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Martin K. Petersen authored
The T10 Protection Information format is also used by some devices that do not go through the SCSI layer (virtual block devices, NVMe). Relocate the relevant functions to a block layer library that can be used without involving SCSI. Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Jens Axboe <axboe@fb.com>
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