Josef Bacik d61b7f972d nbd: only set MSG_MORE when we have more to send ... A user noticed that write performance was horrible over loopback and we traced it to an inversion of when we need to set MSG_MORE. It should be set when we have more bvec's to send, not when we are on the last bvec. This patch made the test go from 20 iops to 78k iops. Signed-off-by: Josef Bacik <jbacik@fb.com> Fixes: 429a787be6 ("nbd: fix use-after-free of rq/bio in the xmit path") Signed-off-by: Jens Axboe <axboe@fb.com>		2017-01-19 14:31:50 -07:00
..
aoe	aoe: fix crash in page count manipulation	2016-11-12 08:27:07 -07:00
drbd	Merge branch 'for-4.10/block' of git://git.kernel.dk/linux-block	2016-12-13 10:19:16 -08:00
mtip32xx	block: mtip32xx: set error code on failure	2016-12-01 08:01:14 -07:00
paride	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
rsxx	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
xen-blkback	xen: features and fixes for 4.10 rc0	2016-12-13 16:07:55 -08:00
zram	zram: support BDI_CAP_STABLE_WRITES	2017-01-10 18:31:55 -08:00
DAC960.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
DAC960.h	…
Kconfig	pktcdvd: mark as unmaintained and deprecated	2016-11-21 09:33:17 -07:00
Makefile	drivers:block: cpqarray clean up	2016-03-15 15:59:47 -07:00
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	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
cciss.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
cciss.h	cciss: Adds simple mode functionality	2011-08-08 11:40:15 +02:00
cciss_cmd.h	…
cciss_scsi.c	scsi: cciss: replace custom function to hexdump	2016-11-08 17:29:57 -05:00
cciss_scsi.h	…
cryptoloop.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
floppy.c	block: floppy: use bio_add_page()	2016-11-22 08:57:55 -07:00
hd.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
loop.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
loop.h	block: loop: support DIO & AIO	2015-09-23 11:01:16 -06:00
mg_disk.c	mg_disk: fix error path in mg_probe()	2016-06-28 11:01:27 -06:00
nbd.c	nbd: only set MSG_MORE when we have more to send	2017-01-19 14:31:50 -07:00
null_blk.c	ktime: Cleanup ktime_set() usage	2016-12-25 17:21:22 +01:00
osdblk.c	block, drivers: add REQ_OP_FLUSH operation	2016-06-07 13:41:38 -06:00
pktcdvd.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
ps3disk.c	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
ps3vram.c	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
rbd.c	rbd: silence bogus -Wmaybe-uninitialized warning	2016-12-12 23:54:26 +01:00
rbd_types.h	rbd: support for exclusive-lock feature	2016-08-24 23:49:16 +02:00
skd_main.c	skd_main: drop duplicate header scatterlist.h	2016-11-18 07:44:21 -07:00
skd_s1120.h	skd: fix formatting in skd_s1120.h	2013-11-08 09:10:30 -07:00
smart1,2.h	…
sunvdc.c	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
swim.c	block: drop owner assignment from platform_drivers	2014-10-20 16:20:18 +02:00
swim3.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
swim_asm.S	…
sx8.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
umem.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
umem.h	…
virtio_blk.c	virtio_blk: fix panic in initialization error path	2017-01-10 13:30:50 -07:00
xen-blkfront.c	xen: features and fixes for 4.10 rc0	2016-12-13 16:07:55 -08:00
xsysace.c	block: systemace: Remove .owner field for driver	2014-08-21 20:37:54 -05:00
z2ram.c	block: remove struct request buffer member	2014-04-15 14:03:02 -06:00