]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
dm: support REQ_OP_WRITE_ZEROES
authorChristoph Hellwig <hch@lst.de>
Wed, 5 Apr 2017 17:21:05 +0000 (19:21 +0200)
committerJens Axboe <axboe@fb.com>
Sat, 8 Apr 2017 17:25:38 +0000 (11:25 -0600)
commitac62d6208a7977107a47be4eb8566d6e5034b5f5
treecac7e46e26b67193cefb333d9aad2f8e87ecfee7
parent0f5d690f7bf1b1a5354c61ac5b9d69a4329e218f
dm: support REQ_OP_WRITE_ZEROES

Copy & paste from the REQ_OP_WRITE_SAME code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/md/dm-core.h
drivers/md/dm-io.c
drivers/md/dm-linear.c
drivers/md/dm-mpath.c
drivers/md/dm-rq.c
drivers/md/dm-stripe.c
drivers/md/dm-table.c
drivers/md/dm.c
include/linux/device-mapper.h