Matias Bjørling 6bb9535bc3 null_blk: use ppa_cache pool ...

Instead of using a page pool, we can save memory by only allocating room
for 64 entries for the ppa command. Introduce a ppa_cache to allocate only
the required memory for the ppa list.

Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>

2015-11-19 15:15:53 -07:00

..

aoe

Revert "block: remove artifical max_hw_sectors cap"

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

drbd

Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block

2015-11-10 17:23:49 -08:00

mtip32xx

mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM

2015-11-06 17:50:42 -08:00

paride

mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM

2015-11-06 17:50:42 -08:00

rsxx

block: change ->make_request_fn() and users to return a queue cookie

2015-11-07 10:40:46 -07:00

xen-blkback

xen/xenbus: Rename *RING_PAGE* to *RING_GRANT*

2015-10-23 14:20:46 +01:00

zram

Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block

2015-11-10 17:23:49 -08:00

amiflop.c

block: drop owner assignment from platform_drivers

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

ataflop.c

…

brd.c

brd: Refuse improperly aligned discard requests

2015-11-11 09:36:56 -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

…

DAC960.c

…

DAC960.h

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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

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Kconfig

nvme: move to a new drivers/nvme/host directory

2015-10-09 10:40:37 -06:00

loop.c

Merge branch 'for-4.4/core' into for-4.4/drivers

2015-10-09 10:40:29 -06:00

loop.h

block: loop: support DIO & AIO

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

Makefile

nvme: move to a new drivers/nvme/host directory

2015-10-09 10:40:37 -06:00

mg_disk.c

block: drop owner assignment from platform_drivers

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

nbd.c

signal: turn dequeue_signal_lock() into kernel_dequeue_signal()

2015-11-06 17:50:42 -08:00

null_blk.c

null_blk: use ppa_cache pool

2015-11-19 15:15:53 -07:00

osdblk.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

pktcdvd.c

Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block

2015-11-10 17:23:49 -08:00

ps3disk.c

…

ps3vram.c

block: change ->make_request_fn() and users to return a queue cookie

2015-11-07 10:40:46 -07:00

rbd_types.h

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rbd.c

rbd: remove duplicate calls to rbd_dev_mapping_clear()

2015-11-02 23:36:48 +01:00

skd_main.c

block: have drivers use blk_queue_max_discard_sectors()

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

skd_s1120.h

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smart1,2.h

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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

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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: change ->make_request_fn() and users to return a queue cookie

2015-11-07 10:40:46 -07:00

umem.h

…

virtio_blk.c

blk-mq: fix racy updates of rq->errors

2015-10-01 10:10:55 +02:00

xen-blkfront.c

Merge tag 'for-linus-4.4-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2015-11-04 17:32:42 -08:00

xsysace.c

block: systemace: Remove .owner field for driver

2014-08-21 20:37:54 -05:00

z2ram.c

…