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scsi: drbd: Remove WRITE_SAME support
authorChristoph Hellwig <hch@lst.de>
Wed, 9 Feb 2022 08:28:23 +0000 (09:28 +0100)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 23 Feb 2022 02:11:08 +0000 (21:11 -0500)
commita34592ff6b78e84e11b19183b60cd240737f76f9
tree1e1819e1ade7df3011087d1f647ca8120f1df5ae
parent898cd34607eb093c778216b1e201615c65bc7f31
scsi: drbd: Remove WRITE_SAME support

REQ_OP_WRITE_SAME was only ever submitted by the legacy Linux zeroing code,
which has switched to use REQ_OP_WRITE_ZEROES long ago.

Link: https://lore.kernel.org/r/20220209082828.2629273-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/block/drbd/drbd_main.c
drivers/block/drbd/drbd_nl.c
drivers/block/drbd/drbd_receiver.c
drivers/block/drbd/drbd_req.c
drivers/block/drbd/drbd_worker.c