Ming Lei ab1cb278bc block: loop: introduce ioctl command of LOOP_SET_DIRECT_IO ...

If loop block is mounted via 'mount -o loop', it isn't easy
to pass file descriptor opened as O_DIRECT, so this patch
introduces a new command to support direct IO for this case.

Cc: linux-api@vger.kernel.org
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

2015-09-23 11:01:16 -06:00

..

aoe

Revert "block: remove artifical max_hw_sectors cap"

2015-08-18 13:21:13 -07:00

drbd

block: kill merge_bvec_fn() completely

2015-08-13 12:31:57 -06:00

mtip32xx

mtip32x: fix regression introduced by blk-mq per-hctx flush

2015-08-25 14:35:51 -06:00

paride

Char/Misc driver patches for 4.2-rc1

2015-06-26 14:51:15 -07:00

rsxx

block: make generic_make_request handle arbitrarily sized bios

2015-08-13 12:31:33 -06:00

xen-blkback

Merge branch 'for-4.3/core' of git://git.kernel.dk/linux-block

2015-09-02 13:10:25 -07:00

zram

zram: fix possible use after free in zcomp_create()

2015-09-17 21:16:07 -07:00

amiflop.c

block: drop owner assignment from platform_drivers

2014-10-20 16:20:18 +02:00

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

libnvdimm for 4.3:

2015-09-08 14:35:59 -07:00

cciss_cmd.h

…

cciss_scsi.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

cciss_scsi.h

…

cciss.c

cciss: correct the non-resettable board list

2015-05-31 11:14:34 -07:00

cciss.h

…

cpqarray.c

genirq: Remove the deprecated 'IRQF_DISABLED' request_irq() flag entirely

2015-03-05 20:53:06 +01:00

cpqarray.h

…

cryptoloop.c

move linux/loop.h to drivers/block

2013-06-29 12:46:45 +04:00

DAC960.c

block: use pci_zalloc_consistent

2014-08-08 15:57:28 -07:00

DAC960.h

…

floppy.c

block: add a bi_error field to struct bio

2015-07-29 08:55:15 -06:00

hd.c

block: hd: remove deprecated IRQF_DISABLED

2014-10-01 08:16:07 -06:00

ida_cmd.h

…

ida_ioctl.h

…

Kconfig

libnvdimm, pmem: move pmem to drivers/nvdimm/

2015-06-24 21:24:10 -04:00

loop.c

block: loop: introduce ioctl command of LOOP_SET_DIRECT_IO

2015-09-23 11:01:16 -06:00

loop.h

block: loop: prepare for supporing direct IO

2015-09-23 11:01:16 -06:00

Makefile

libnvdimm, pmem: move pmem to drivers/nvdimm/

2015-06-24 21:24:10 -04:00

mg_disk.c

block: drop owner assignment from platform_drivers

2014-10-20 16:20:18 +02:00

nbd.c

nbd: flags is a u32 variable

2015-08-17 08:23:01 -06:00

null_blk.c

null_blk: fix wrong capacity when bs is not 512 bytes

2015-09-02 16:49:42 -06:00

nvme-core.c

Merge branch 'for-4.3/drivers' of git://git.kernel.dk/linux-block

2015-09-02 13:14:58 -07:00

nvme-scsi.c

Merge branch 'for-4.2/drivers' of git://git.kernel.dk/linux-block

2015-06-25 15:12:50 -07:00

osdblk.c

block: support different tag allocation policy

2015-01-23 14:15:46 -07:00

pktcdvd.c

block: kill merge_bvec_fn() completely

2015-08-13 12:31:57 -06:00

ps3disk.c

block: Kill bio_segments()/bi_vcnt usage

2013-11-23 22:33:51 -08:00

ps3vram.c

block: make generic_make_request handle arbitrarily sized bios

2015-08-13 12:31:33 -06:00

rbd_types.h

…

rbd.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2015-09-11 12:33:03 -07:00

skd_main.c

block: have drivers use blk_queue_max_discard_sectors()

2015-07-17 08:41:53 -06:00

skd_s1120.h

skd: fix formatting in skd_s1120.h

2013-11-08 09:10:30 -07:00

smart1,2.h

…

sunvdc.c

sunvdc: reconnect ldc after vds service domain restarts

2014-12-11 18:52:45 -08:00

swim3.c

powerpc: Move Power Macintosh drivers to generic byteswappers

2015-03-23 14:29:40 +11:00

swim_asm.S

…

swim.c

block: drop owner assignment from platform_drivers

2014-10-20 16:20:18 +02:00

sx8.c

block: rename REQ_TYPE_SPECIAL to REQ_TYPE_DRV_PRIV

2015-05-05 13:40:03 -06:00

umem.c

block: make generic_make_request handle arbitrarily sized bios

2015-08-13 12:31:33 -06:00

umem.h

…

virtio_blk.c

virtio-blk: Allow extended partitions

2015-09-08 13:31:07 +03:00

xen-blkfront.c

xen: MFN/GFN/BFN terminology changes for 4.3-rc0

2015-09-10 16:21:11 -07:00

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