OpenCloudOS-Kernel/drivers
Shivasharan S 49524b3c6e scsi: megaraid_sas: add correct return type check for ldio hint logic for raid1
Return value check of atomic_dec_if_positive is required as it returns
old value minus one.  Without this fix, driver will send small ios to
firmware path and that will be a performance issue.

Not critical, but good to have r1_ldio_hint as default value in sdev
private.

Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-03-13 22:59:53 -04:00
..
accessibility
acpi TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
amba
android binder: Add support for file-descriptor arrays 2017-02-10 16:00:01 +01:00
ata scsi: merge __scsi_execute into scsi_execute 2017-02-23 16:57:19 -05:00
atm atm: idt77252, use setup_timer and mod_timer 2017-02-15 13:24:53 -05:00
auxdisplay auxdisplay: ht16k33: remove private workqueue 2017-02-10 15:57:28 +01:00
base driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
bcma Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-02 16:54:00 -05:00
block scsi: cciss: correct check map error. 2017-02-23 17:10:32 -05:00
bluetooth btmrvl: fix spelling mistake: "actived" -> "activated" 2017-02-19 00:26:37 +01:00
bus
cdrom Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
char TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
clk PM / OPP: Update OPP users to put reference 2017-01-30 09:22:21 +01:00
clocksource Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-02-20 10:06:32 -08:00
connector
cpufreq Power management updates for v4.11-rc1 2017-02-20 17:41:31 -08:00
cpuidle powerpc updates for 4.11 part 1. 2017-02-22 10:30:38 -08:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-02-06 14:16:23 -08:00
dax
dca
devfreq Merge branch 'pm-devfreq' 2017-02-20 14:23:40 +01:00
dio
dma TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
dma-buf
edac Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-02-20 12:47:44 -08:00
eisa
extcon extcon: palmas: Use dev_dbg macro for the debug messages 2017-01-25 15:03:54 +09:00
firewire
firmware arm64 updates for 4.11: 2017-02-22 10:46:44 -08:00
fmc
fpga fpga zynq: Use the scatterlist interface 2017-02-10 15:20:44 +01:00
fsi drivers/fsi: add driver to device matches 2017-02-10 15:19:48 +01:00
gpio gpio: aspeed: Remove dependence on GPIOF_* macros 2017-02-04 21:34:55 +01:00
gpu Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-02-20 13:23:30 -08:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2017-02-21 17:28:25 -08:00
hsi
hv vmbus: replace modulus operation with subtraction 2017-02-14 10:20:35 -08:00
hwmon hwmon: (sht15) Add device tree support 2017-02-16 06:49:05 -08:00
hwspinlock
hwtracing coresight: etm4x: Fix timestamp configuration when working from perf 2017-01-25 11:46:42 +01:00
i2c Generic device properties framework updates for v4.11-rc1 2017-02-20 18:06:09 -08:00
ide Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
idle
iio First set of IIO fixes for the 4.11 cycle. Regression fixes from 4.10. 2017-02-11 16:46:03 +01:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
input Input: elan_i2c - add ELAN0605 to the ACPI table 2017-02-12 18:36:49 -08:00
iommu Merge branches 'iommu/fixes', 'arm/exynos', 'arm/renesas', 'arm/smmu', 'arm/mediatek', 'arm/core', 'x86/vt-d' and 'core' into next 2017-02-10 15:13:10 +01:00
ipack
irqchip IOMMU Updates for Linux v4.11 2017-02-20 16:42:43 -08:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
leds leds: ledtrig-heartbeat: Make top brightness adjustable 2017-02-14 22:20:24 +01:00
lguest
lightnvm lightnvm: set default lun range when no luns are specified 2017-02-15 08:27:21 -07:00
macintosh driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
mailbox
mcb
md - Fix dm-raid transient device failure processing and other smaller 2017-02-21 12:11:41 -08:00
media media updates for v4.11-rc1 2017-02-21 16:58:32 -08:00
memory
memstick Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
message SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
mfd staging/iio driver patches for 4.11-rc1 2017-02-22 12:14:01 -08:00
misc char/misc driver patches for 4.11-rc1 2017-02-22 11:38:22 -08:00
mmc MMC core: 2017-02-21 12:04:54 -08:00
mtd for-4.11/linus-merge-signed 2017-02-21 10:57:33 -08:00
net driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
nfc
ntb ntb: ntb_hw_intel: link_poll isn't clearing the pending status properly 2017-02-16 23:11:26 -05:00
nubus
nvdimm libnvdimm, pfn: fix memmap reservation size versus 4K alignment 2017-02-04 14:47:31 -08:00
nvme Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
nvmem nvmem: core: Allow getting nvmem cell with a NULL cell id 2017-01-25 11:49:39 +01:00
of USB/PHY patches for 4.11-rc1 2017-02-22 11:15:59 -08:00
oprofile
parisc
parport parisc, parport_gsc: Fixes for printk continuation lines 2017-01-28 21:54:21 +01:00
pci Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
pcmcia
perf perf: add qcom l2 cache perf events driver 2017-02-08 19:32:24 +00:00
phy phy: qcom-ufs: Fix misplaced jump label 2017-01-27 13:59:13 +05:30
pinctrl Pin control bulk changes for the v4.11 kernel cycle: 2017-02-21 16:34:22 -08:00
platform staging/iio driver patches for 4.11-rc1 2017-02-22 12:14:01 -08:00
pnp
power power: supply: add AC power supply driver for AXP20X and AXP22X PMICs 2017-01-29 23:15:18 +01:00
powercap
pps
ps3
ptp ptp: create "pins" together with the rest of attributes 2017-02-17 11:03:06 -05:00
pwm pwm: Add driver for STM32 plaftorm 2017-01-25 16:11:55 +00:00
rapidio
ras
regulator regulator: Updates for v4.11 2017-02-20 17:23:57 -08:00
remoteproc
reset reset: fix shared reset triggered_count decrement on error 2017-02-17 08:11:47 +01:00
rpmsg
rtc Pin control bulk changes for the v4.11 kernel cycle: 2017-02-21 16:34:22 -08:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-02-22 10:20:04 -08:00
sbus
scsi scsi: megaraid_sas: add correct return type check for ldio hint logic for raid1 2017-03-13 22:59:53 -04:00
sfi
sh
sn
soc Linux 4.10-rc6 2017-01-30 14:39:20 +01:00
spi ACPI updates for v4.11-rc1 2017-02-20 17:55:15 -08:00
spmi
ssb
staging staging/iio driver patches for 4.11-rc1 2017-02-22 12:14:01 -08:00
target Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
tc
thermal Merge branch 'pm-opp' 2017-02-20 14:22:50 +01:00
thunderbolt
tty TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
uio vmbus: add direct isr callback mode 2017-02-14 10:20:35 -08:00
usb USB/PHY patches for 4.11-rc1 2017-02-22 11:15:59 -08:00
uwb
vfio IOMMU Updates for Linux v4.11 2017-02-20 16:42:43 -08:00
vhost tap: tap as an independent module 2017-02-11 20:59:41 -05:00
video TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
virt
virtio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-07 16:29:30 -05:00
vlynq
vme VME: restore bus_remove function causing incomplete module unload 2017-01-25 11:41:44 +01:00
w1 w1: ds2405: use module_w1_family to simplify the code 2017-02-10 15:32:53 +01:00
watchdog
xen xen/privcmd: add IOCTL_PRIVCMD_RESTRICT 2017-02-14 15:14:59 -05:00
zorro
Kconfig drivers/fsi: Add empty fsi bus definitions 2017-02-10 15:19:48 +01:00
Makefile drivers/fsi: Add empty fsi bus definitions 2017-02-10 15:19:48 +01:00