Christian Borntraeger 9a21268360 s390/dasd: mark DASD devices as non rotational ... We were able to reduce the CPU overhead of big paging scenarios when announcing our paging disks as non-rotational. Almost all dasd devices are implemented in storage servers with cache, raid, striping and lots of magic. There is no point in optimizing the disk schedulers and swap code for a single platter moving arm rotational disks. Given the complexity of the setup and the fact that this change is mostly to disable the additional overhead in swap code, lets keep the other functionality unchanged and do not disable the this device as entropy source - unlike other non-rotational devices. Suggested-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2015-10-14 14:32:00 +02:00
..
accessibility
acpi	Merge branch 'acpi-ec'	2015-10-01 22:30:35 +02:00
amba
android	mm: mark most vm_operations_struct const	2015-09-10 13:29:01 -07:00
ata
atm	solos-pci: Increase headroom on received packets	2015-09-17 21:29:07 -07:00
auxdisplay
base	regmap: Fixes for v4.3	2015-10-07 14:15:49 +01:00
bcma
block	blk-mq: fix racy updates of rq->errors	2015-10-01 10:10:55 +02:00
bluetooth
bus	arm-cci500: Don't enable PMU driver by default	2015-09-28 16:31:17 -07:00
cdrom
char	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2015-09-26 21:05:23 -04:00
clk	Merge branch 'for-4.3-rc/ti-clk-fixes' of https://github.com/t-kristo/linux-pm into clk-fixes	2015-10-02 11:22:23 -07:00
clocksource	clocksource/drivers/keystone: Fix bad NO_IRQ usage	2015-09-29 14:33:51 +02:00
connector
cpufreq	cpufreq: prevent lockup on reading scaling_available_frequencies	2015-10-08 21:47:56 +02:00
cpuidle	Additional power management and ACPI material for v4.3-rc1	2015-09-11 19:11:06 -07:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2015-09-26 21:05:23 -04:00
dca
devfreq	PM / devfreq: fix double kfree	2015-10-02 11:05:58 +09:00
dio
dma	dmaengine fixes for 4.3-rc4	2015-10-02 14:46:15 -04:00
dma-buf
edac	edac updates for v4.3-rc1	2015-09-11 16:21:12 -07:00
eisa
extcon	extcon: Fix attached value returned by is_extcon_changed	2015-09-21 15:07:19 +09:00
firewire
firmware	arm64/efi: Fix boot crash by not padding between EFI_MEMORY_RUNTIME regions	2015-10-01 12:51:28 +02:00
fmc
gpio	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-18 08:11:42 -07:00
gpu	Merge branch 'linux-4.3' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes	2015-10-12 13:59:04 +10:00
hid
hsi	mm: mark most vm_operations_struct const	2015-09-10 13:29:01 -07:00
hv	Drivers: hv: vmbus: fix init_vp_index() for reloading hv_netvsc	2015-09-20 22:44:51 -07:00
hwmon	hwmon: (pwm-fan) Fix module autoload for OF platform driver	2015-09-20 17:50:19 -07:00
hwspinlock
hwtracing/coresight
i2c	Merge branch 'i2c/for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2015-09-08 16:16:26 -07:00
ide
idle	intel_idle: Skylake Client Support - updated	2015-09-10 14:03:44 -04:00
iio
infiniband	Changes for 4.3-rc4	2015-10-01 16:38:52 -04:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2015-10-02 17:53:25 -04:00
iommu	IOMMU Fixes for Linux v4.3-rc5	2015-10-13 10:09:59 -07:00
ipack
irqchip	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-10-04 11:40:09 +01:00
isdn	libnvdimm for 4.3:	2015-09-08 14:35:59 -07:00
leds	leds:lp55xx: Correct Kconfig dependency for f/w user helper	2015-09-17 10:02:20 +02:00
lguest
macintosh
mailbox
mcb	mcb: Fix error handling in mcb_pci_probe()	2015-10-05 05:10:01 +01:00
md	One bug fix for raid1/raid10.	2015-10-11 09:35:51 -07:00
media	media updates for v4.3-rc1	2015-09-11 16:42:39 -07:00
memory	IOMMU Updates for Linux v4.3	2015-09-08 17:22:35 -07:00
memstick
message
mfd	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
misc	mei: hbm: fix error in state check logic	2015-10-04 12:19:23 +01:00
mmc	mmc: sdhci-of-at91: use SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST quirk	2015-10-08 19:55:05 +02:00
mtd	A few MTD fixes:	2015-10-07 09:35:15 +01:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-10-01 21:55:35 -04:00
nfc
ntb
nubus
nvdimm	pmem: add proper fencing to pmem_rw_page()	2015-09-17 11:49:28 -04:00
nvmem	nvmem: sunxi: Check for memory allocation failure	2015-10-04 12:09:43 +01:00
of	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-09-26 06:01:33 -04:00
oprofile
parisc	PCI: Revert "PCI: Call pci_read_bridge_bases() from core instead of arch code"	2015-09-15 13:18:04 -05:00
parport
pci	Merge branches 'pm-pci' and 'acpi-pci'	2015-10-01 22:30:12 +02:00
pcmcia
perf
phy	phy: berlin-sata: Fix module autoload for OF platform driver	2015-09-25 17:01:14 +05:30
pinctrl	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-18 08:11:42 -07:00
platform	platform-drivers-x86 for 4.3-2	2015-09-17 21:41:02 -07:00
pnp
power	power supply and reset fixes for the v4.3 series	2015-09-17 12:25:42 -07:00
powercap
pps
ps3
ptp
pwm	pwm: Changes for v4.3-rc1	2015-09-09 10:55:32 -07:00
rapidio
ras
regulator	Merge remote-tracking branch 'regulator/fix/axp20x' into regulator-linus	2015-10-06 12:00:42 +01:00
remoteproc
reset
rpmsg
rtc
s390	s390/dasd: mark DASD devices as non rotational	2015-10-14 14:32:00 +02:00
sbus
scsi	SCSI fixes on 20151010	2015-10-11 10:02:30 -07:00
sfi
sh	SH Drivers Updates for v4.3	2015-09-21 12:02:27 -07:00
sn
soc	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
spi	Merge remote-tracking branches 'spi/fix/davinci' and 'spi/fix/sh-msiof' into spi-linus	2015-10-07 11:43:39 +01:00
spmi	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
ssb
staging	staging: speakup: fix speakup-r regression	2015-10-04 19:57:20 +01:00
target	iscsi-target: Avoid OFMarker + IFMarker negotiation	2015-09-24 23:24:46 -07:00
tc
thermal	thermal: avoid division by zero in power allocator	2015-10-01 21:42:35 -04:00
thunderbolt	thunderbolt: Allow loading of module on recent Apple MacBooks with thunderbolt 2 controller	2015-09-20 15:20:11 -07:00
tty	drivers/tty: require read access for controlling terminal	2015-10-04 19:20:30 +01:00
uio
usb	usb: Add device quirk for Logitech PTZ cameras	2015-10-04 11:01:13 +01:00
uwb
vfio
vhost	virtio: fixes on top of 4.3-rc1	2015-09-18 09:28:20 -07:00
video	video: of: fix memory leak	2015-10-07 14:13:59 +03:00
virt
virtio
vlynq
vme
w1
watchdog	watchdog: iTCO: Fix dependencies on I2C	2015-09-28 10:56:10 +02:00
xen	Merge branch 'akpm' (patches from Andrew)	2015-09-10 18:19:42 -07:00
zorro
Kconfig
Makefile