AuxXxilium/linux_dsm_epyc7002
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45c21793a6
linux_dsm_epyc7002/drivers/block
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Christoph Hellwig 45c21793a6 drbd: implement REQ_OP_WRITE_ZEROES 
It seems like DRBD assumes its on the wire TRIM request always zeroes data.
Use that fact to implement REQ_OP_WRITE_ZEROES.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
2017-04-08 11:25:38 -06:00
..
aoe block: Use pointer to backing_dev_info from request_queue 2017-02-02 08:20:48 -07:00
drbd drbd: implement REQ_OP_WRITE_ZEROES 2017-04-08 11:25:38 -06:00
mtip32xx blk-mq: constify struct blk_mq_ops 2017-03-31 08:28:58 -06:00
paride parport/pf: stop sharing request queue across multiple gendisks 2017-03-28 15:06:58 -06:00
rsxx rsxx: remove the discard_zeroes_data flag 2017-04-08 11:25:38 -06:00
xen-blkback xen: modify xenstore watch event interface 2017-02-09 11:26:49 -05:00
zram zram: implement REQ_OP_WRITE_ZEROES 2017-04-08 11:25:38 -06:00
amiflop.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ataflop.c Merge branch 'for-3.16/core' of git://git.kernel.dk/linux-block into next 2014-06-02 09:29:34 -07:00
brd.c brd: remove discard support 2017-04-08 11:25:38 -06:00
cciss_cmd.h cciss: use new doorbell-bit-5 reset method 2011-05-06 08:23:55 -06:00
cciss_scsi.c cciss: Remove kmalloc cast 2017-02-22 11:54:49 -07:00
cciss_scsi.h cciss: add cciss_tape_cmds module paramter 2011-05-06 08:23:59 -06:00
cciss.c scsi: cciss: correct check map error. 2017-02-23 17:10:32 -05:00
cciss.h SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
cryptoloop.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
DAC960.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
DAC960.h
floppy.c block: floppy: use setup_timer 2017-03-24 08:22:07 -06:00
Kconfig remove the obsolete hd driver 2017-04-05 09:50:34 -06:00
loop.c loop: implement REQ_OP_WRITE_ZEROES 2017-04-08 11:25:38 -06:00
loop.h block: loop: support DIO & AIO 2015-09-23 11:01:16 -06:00
Makefile remove the obsolete hd driver 2017-04-05 09:50:34 -06:00
mg_disk.c mg_disk: use setup_timer 2017-03-24 08:22:09 -06:00
nbd.c Merge branch 'for-linus' into for-4.12/block 2017-04-07 12:45:20 -06:00
null_blk.c blk-mq: constify struct blk_mq_ops 2017-03-31 08:28:58 -06:00
osdblk.c block: fold cmd_type into the REQ_OP_ space 2017-01-31 14:00:44 -07:00
pktcdvd.c block: Use pointer to backing_dev_info from request_queue 2017-02-02 08:20:48 -07:00
ps3disk.c block: fold cmd_type into the REQ_OP_ space 2017-01-31 14:00:44 -07:00
ps3vram.c block: convert to device_add_disk() 2016-06-27 12:26:08 -07:00
rbd_types.h rbd: RBD_V{1,2}_DATA_FORMAT macros 2017-02-20 12:16:15 +01:00
rbd.c rbd: remove the discard_zeroes_data flag 2017-04-08 11:25:38 -06:00
skd_main.c skd: implement trivial scsi ioctls directly 2017-01-31 10:53:03 -07:00
skd_s1120.h skd: fix formatting in skd_s1120.h 2013-11-08 09:10:30 -07:00
smart1,2.h fix typos 'comamnd' -> 'command' in comments 2011-02-02 11:31:21 +01:00
sunvdc.c sunvdc: Add support for setting physical sector size 2017-02-23 08:24:08 -08:00
swim3.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
swim_asm.S
swim.c swim: stop sharing request queue across multiple gendisks 2017-03-28 15:06:58 -06:00
sx8.c block: fold cmd_type into the REQ_OP_ space 2017-01-31 14:00:44 -07:00
umem.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
umem.h
virtio_blk.c blk-mq: constify struct blk_mq_ops 2017-03-31 08:28:58 -06:00
xen-blkfront.c blk-mq: constify struct blk_mq_ops 2017-03-31 08:28:58 -06:00
xsysace.c block: fold cmd_type into the REQ_OP_ space 2017-01-31 14:00:44 -07:00
z2ram.c block: remove struct request buffer member 2014-04-15 14:03:02 -06:00