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| author | Keith Busch <kbusch@kernel.org> | 2022-11-10 19:44:57 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-16 23:58:11 +0100 |
| commit | c964d62f5cab7b43dd0534f22a96eab386c6ec5d (patch) | |
| tree | 5a443eb1b56ce9e0961cf4afa5f2dce93607332e /io_uring | |
| parent | drbd: use after free in drbd_create_device() (diff) | |
| download | linux-c964d62f5cab7b43dd0534f22a96eab386c6ec5d.tar.xz linux-c964d62f5cab7b43dd0534f22a96eab386c6ec5d.zip | |
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 'io_uring')
0 files changed, 0 insertions, 0 deletions