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| author | Keith Busch <kbusch@kernel.org> | 2022-11-10 10:44:57 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-16 15:58:11 -0700 |
| commit | c964d62f5cab7b43dd0534f22a96eab386c6ec5d (patch) | |
| tree | 5a443eb1b56ce9e0961cf4afa5f2dce93607332e /block/blk-cgroup.h | |
| parent | a7a1598189228b5007369a9622ccdf587be0730f (diff) | |
block: make dma_alignment a stacking queue_limit
Device mappers had always been getting the default 511 dma mask, but
the underlying device might have a larger alignment requirement. Since
this value is used to determine alloweable direct-io alignment, this
needs to be a stackable limit.
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20221110184501.2451620-2-kbusch@meta.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-cgroup.h')
0 files changed, 0 insertions, 0 deletions