scsi: cxlflash: Support file descriptor mapping

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The cxlflash core fop API requires a way to invoke the fault and release
handlers of underlying transports using their native file-based APIs. This
provides the core with the ability to insert selectively itself into the
processing stream of these operations for cleanup. Implement these two fops to
map and release when requested.

Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Acked-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Uma Krishnan 2018-03-26 11:34:27 -05:00 • committed by Martin K. Petersen

parent 93b8f8df55

commit e117c3c731

1 changed files with 26 additions and 0 deletions

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drivers/scsi/cxlflash/ocxl_hw.c

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