kernel_optimize_test/drivers
Mikulas Patocka dc8a01ae1d dm writecache: optimize superblock write
If we write a superblock in writecache_flush, we don't need to set bit and
scan the bitmap for it - we can just write the superblock directly. Also,
we can set the flag REQ_FUA on the write bio, so that we don't need to
submit a flush bio afterwards.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2020-03-24 11:55:09 -04:00
..
accessibility
acpi ACPI fixes for 5.6-rc4 2020-02-28 09:02:18 -08:00
amba
android binder: prevent UAF for binderfs devices II 2020-03-03 19:58:37 +01:00
ata libata-5.6-2020-02-05 2020-02-06 06:11:50 +00:00
atm atm: nicstar: fix if-statement empty body warning 2020-02-29 21:28:30 -08:00
auxdisplay auxdisplay: charlcd: replace zero-length array with flexible-array member 2020-03-06 22:18:07 +01:00
base driver code: clarify and fix platform device DMA mask allocation 2020-03-11 09:30:27 -07:00
bcma
block virtio: fixes 2020-03-09 16:02:32 -07:00
bluetooth
bus Few fixes for omaps for v5.6-rc cycle 2020-02-29 11:47:44 -08:00
cdrom scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places 2020-02-24 15:06:07 -05:00
char ipmi_si: Avoid spurious errors for optional IRQs 2020-03-11 21:15:19 -05:00
clk clk: qcom: dispcc: Remove support of disp_cc_mdss_rscc_ahb_clk 2020-02-12 15:03:08 -08:00
clocksource ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
connector
counter
cpufreq cpufreq: Fix policy initialization for internal governor drivers 2020-02-27 08:57:48 +01:00
cpuidle ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
crypto
dax
dca
devfreq Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" 2020-02-24 11:14:29 +09:00
dio
dma dmaengine: imx-sdma: Fix the event id check to include RX event for UART6 2020-02-25 14:15:26 +05:30
dma-buf dma-buf: free dmabuf->name in dma_buf_release() 2020-02-27 18:01:58 +05:30
edac EDAC/synopsys: Do not print an error with back-to-back snprintf() calls 2020-02-27 16:44:25 +01:00
eisa
extcon
firewire
firmware Two EFI fixes: 2020-03-15 12:42:03 -07:00
fpga
fsi fsi: aspeed: add unspecified HAS_IOMEM dependency 2020-02-10 13:45:49 -08:00
gnss
gpio gpio: sifive: fix static checker warning 2020-02-10 13:54:17 +01:00
gpu Merge tag 'topic/mst-bw-check-fixes-for-airlied-2020-03-12-2' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes 2020-03-13 10:38:25 +10:00
greybus
hid HID: hyperv: NULL check before some freeing functions is not needed. 2020-03-05 14:17:11 +00:00
hsi
hv - Most of the commits here are work to enable host-initiated hibernation 2020-02-03 14:42:03 +00:00
hwmon hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT() 2020-03-03 12:42:55 -08:00
hwspinlock
hwtracing
i2c i2c: acpi: put device when verifying client fails 2020-03-13 15:15:30 +01:00
i3c
ide scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places 2020-02-24 15:06:07 -05:00
idle intel_idle: Introduce 'states_off' module parameter 2020-02-03 11:57:18 +01:00
iio chrome platform changes for 5.6 2020-02-04 07:17:41 +00:00
infiniband Second RDMA 5.6 pull request 2020-03-07 19:52:55 -06:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2020-02-15 16:49:25 -08:00
interconnect interconnect: Handle memory allocation errors 2020-03-03 08:02:57 +01:00
iommu iommu/vt-d: Populate debugfs if IOMMUs are detected 2020-03-14 20:02:43 +01:00
ipack
irqchip irqchip fixes for 5.6, take #2 2020-03-15 10:53:11 +01:00
isdn proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
leds
lightnvm
macintosh macintosh: windfarm: fix MODINFO regression 2020-03-10 12:30:59 +01:00
mailbox
mcb
md dm writecache: optimize superblock write 2020-03-24 11:55:09 -04:00
media media: mc-entity.c: use & to check pad flags, not == 2020-02-24 15:10:04 +01:00
memory
memstick
message
mfd chrome platform changes for 5.6 2020-02-04 07:17:41 +00:00
misc misc: eeprom: at24: fix regulator underflow 2020-03-12 09:02:34 +01:00
mmc mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for eMMC sleep command 2020-03-12 13:36:55 +01:00
mtd treewide: remove redundant IS_ERR() before error code check 2020-02-04 03:05:27 +00:00
mux
net net: systemport: fix index check to avoid an array out of bounds access 2020-03-12 15:50:18 -07:00
nfc nfc: pn544: Fix occasional HW initialization failure 2020-02-19 11:09:27 -08:00
ntb
nubus
nvdimm
nvme nvme-pci: Hold cq_poll_lock while completing CQEs 2020-02-28 01:32:14 +09:00
nvmem Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2020-02-07 12:54:13 -08:00
of drivers/of/of_mdio.c:fix of_mdiobus_register() 2020-03-03 19:01:51 -08:00
opp
oprofile
parisc proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
parport
pci PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers 2020-02-27 08:06:20 -06:00
pcmcia
perf drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer 2020-03-02 12:07:35 +00:00
phy phy: for 5.6-rc 2020-03-04 13:28:52 +01:00
pinctrl pinctrl: qcom: Assign irq_eoi conditionally 2020-03-09 16:31:34 +01:00
platform platform/chrome: wilco_ec: Include asm/unaligned instead of linux/ path 2020-02-11 09:10:36 +01:00
pnp proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
power ARM: SoC platform updates 2020-02-08 13:55:25 -08:00
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator regulator: Fixes for v5.6 2020-03-06 14:48:30 -06:00
remoteproc
reset reset: intel: add unspecified HAS_IOMEM dependency 2020-02-10 11:11:55 +01:00
rpmsg
rtc chrome platform changes for 5.6 2020-02-04 07:17:41 +00:00
s390 block-5.6-2020-03-13 2020-03-13 12:45:23 -07:00
sbus
scsi scsi: ipr: Fix softlockup when rescanning devices in petitboot 2020-03-10 22:34:24 -04:00
sfi
sh
siox
slimbus
soc i.MX fixes for 5.6: 2020-02-24 09:57:05 -08:00
soundwire
spi spi: Fixes for v5.6 2020-03-06 14:50:16 -06:00
spmi spmi: pmic-arb: Set lockdep class for hierarchical irq domains 2020-02-10 13:16:04 +01:00
ssb
staging TTY/Serial fixes for 5.6-rc5 2020-03-08 10:35:04 -05:00
target scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session" 2020-02-14 17:13:54 -05:00
tc The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
tee arm64: dts: agilex: fix gmac compatible 2020-03-03 16:40:56 -08:00
thermal - Fix a SEVERE docs build failure for cpu idle cooling device (Randy Dunlap) 2020-01-31 14:39:21 -08:00
thunderbolt thunderbolt: Prevent crash if non-active NVMem file is read 2020-02-13 04:59:30 -08:00
tty tty: serial: fsl_lpuart: free IDs allocated by IDA 2020-03-06 14:10:44 +01:00
uio
usb usb: dwc3: gadget: Update chain bit correctly when using sg list 2020-03-04 10:58:16 +01:00
vfio VFIO updates for v5.6-rc1 2020-02-03 22:22:05 +00:00
vhost vhost: Check docket sk_family instead of call getname 2020-02-22 21:41:42 -08:00
video ARM: SoC fixes 2020-03-08 17:36:22 -07:00
virt
virtio virtio_balloon: Adjust label in virtballoon_probe 2020-03-08 05:35:24 -04:00
visorbus
vlynq
vme
w1
watchdog watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional 2020-03-10 10:20:37 +01:00
xen xen/xenbus: fix locking 2020-03-05 09:42:23 -06:00
zorro Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
Kconfig
Makefile