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Recently T10 standardized SBC constrained streams. This mechanism allows to pass data lifetime information to SCSI devices in the group number field. Add support for translating write hint information into a permanent stream number in the sd driver. Use WRITE(10) instead of WRITE(6) if data lifetime information is present because the WRITE(6) command does not have a GROUP NUMBER field. Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240130214911.1863909-12-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
302 lines
7.9 KiB
302 lines
7.9 KiB