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authorChristoph Hellwig <hch@lst.de>2018-10-18 15:05:36 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2018-11-06 21:31:29 -0500
commita9b9e3adc9a98ce59a8544d31da597807a473bd1 (patch)
treeb2a240579dc8ddf20a65896e1bdd8802b2bdac3f /COPYING
parent203654b42ff12782322558db5479057089248a28 (diff)
downloadlinux-a9b9e3adc9a98ce59a8544d31da597807a473bd1.tar.gz
scsi: pmcraid: don't allocate a dma coherent buffer for sense data
We can just dma map the sense buffer passed with the scsi command, and that gets us out of the nasty business of doing dma coherent allocations from irq context. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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