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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2008-07-04 09:30:03 +0200
committerJens Axboe <jens.axboe@oracle.com>2008-07-04 09:52:13 +0200
commit27f8221af406e43b529a5425bc99c9b1e9bdf521 (patch)
tree6e847b9359327449b77d4b6350cc9d44fd9208b6 /drivers/ata/libata-acpi.c
parent2610324fcacf38a24b630090ebcb802538763187 (diff)
downloadlwn-27f8221af406e43b529a5425bc99c9b1e9bdf521.tar.gz
lwn-27f8221af406e43b529a5425bc99c9b1e9bdf521.zip
block: add blk_queue_update_dma_pad
This adds blk_queue_update_dma_pad to prevent LLDs from overwriting the dma pad mask wrongly (we added blk_queue_update_dma_alignment due to the same reason). This also converts libata to use blk_queue_update_dma_pad instead of blk_queue_dma_pad. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Tejun Heo <htejun@gmail.com> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/ata/libata-acpi.c')
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