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| author | Ming Lei <ming.lei@redhat.com> | 2018-10-29 13:57:19 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-09 14:23:18 +0100 |
| commit | 34ffec60b27aa81d04e274e71e4c6ef740f75fc7 (patch) | |
| tree | 242e7545cc12a3db2cba1831e21280955808c5b8 /lib/test_sysctl.c | |
| parent | block: cleanup __blkdev_issue_discard() (diff) | |
| download | linux-34ffec60b27aa81d04e274e71e4c6ef740f75fc7.tar.xz linux-34ffec60b27aa81d04e274e71e4c6ef740f75fc7.zip | |
block: make sure writesame bio is aligned with logical block size
Obviously the created writesame bio has to be aligned with logical block
size, and use bio_allowed_max_sectors() to retrieve this number.
Cc: stable@vger.kernel.org
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Xiao Ni <xni@redhat.com>
Cc: Mariusz Dabrowski <mariusz.dabrowski@intel.com>
Fixes: b49a0871be31a745b2ef ("block: remove split code in blkdev_issue_{discard,write_same}")
Tested-by: Rui Salvaterra <rsalvaterra@gmail.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'lib/test_sysctl.c')
0 files changed, 0 insertions, 0 deletions