Julien Grall 67de5dfbc1 block/xen-blkback: Make it running on 64KB page granularity ... The PV block protocol is using 4KB page granularity. The goal of this patch is to allow a Linux using 64KB page granularity behaving as a block backend on a non-modified Xen. It's only necessary to adapt the ring size and the number of request per indirect frames. The rest of the code is relying on the grant table code. Note that the grant table code is allocating a Linux page per grant which will result to waste 6OKB for every grant when Linux is using 64KB page granularity. This could be improved by sharing the page between multiple grants. Signed-off-by: Julien Grall <julien.grall@citrix.com> Acked-by: "Roger Pau Monné" <roger.pau@citrix.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>		2015-10-23 14:20:40 +01:00
..
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	block/xen-blkback: Make it running on 64KB page granularity	2015-10-23 14:20:40 +01:00
zram	zram: fix possible use after free in zcomp_create()	2015-09-17 21:16:07 -07:00
DAC960.c	block: use pci_zalloc_consistent	2014-08-08 15:57:28 -07:00
DAC960.h	…
Kconfig	libnvdimm, pmem: move pmem to drivers/nvdimm/	2015-06-24 21:24:10 -04:00
Makefile	libnvdimm, pmem: move pmem to drivers/nvdimm/	2015-06-24 21:24:10 -04:00
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.c	cciss: correct the non-resettable board list	2015-05-31 11:14:34 -07:00
cciss.h	…
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	…
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
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	…
loop.c	blk-mq: fix racy updates of rq->errors	2015-10-01 10:10:55 +02:00
loop.h	block: loop: don't hold lo_ctl_mutex in lo_open	2015-05-20 09:06:09 -06:00
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	blk-mq: fix racy updates of rq->errors	2015-10-01 10:10:55 +02:00
nvme-core.c	blk-mq: fix racy updates of rq->errors	2015-10-01 10:10:55 +02:00
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.c	rbd: use writefull op for object size writes	2015-10-16 16:49:01 +02:00
rbd_types.h	rbd: get rid of RBD_MAX_SEG_NAME_LEN	2012-12-17 08:37:29 -06:00
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
swim.c	block: drop owner assignment from platform_drivers	2014-10-20 16:20:18 +02:00
swim3.c	powerpc: Move Power Macintosh drivers to generic byteswappers	2015-03-23 14:29:40 +11:00
swim_asm.S	…
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	blk-mq: fix racy updates of rq->errors	2015-10-01 10:10:55 +02:00
xen-blkfront.c	block/xen-blkfront: Make it running on 64KB page granularity	2015-10-23 14:20:39 +01:00
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