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Yury Norov 3c8bc3954d RDMA/hfi: Replace cpumask_weight with cpumask_empty where appropriate 
drivers/infiniband/hw/hfi1/affinity.c code calls cpumask_weight() to check
if any bit of a given cpumask is set. We can do it more efficiently with
cpumask_empty() because cpumask_empty() stops traversing the cpumask as
soon as it finds first set bit, while cpumask_weight() counts all bits
unconditionally.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Yury Norov <[email protected]>
Reviewed-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
2022-02-11 15:07:30 -04:00
..
accessibility
Merge tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-01-14 16:02:28 +01:00
acpi
Merge branch 'akpm' (patches from Andrew)
2022-01-22 11:28:23 +02:00
amba
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android
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ata
ata: pata_octeon_cf: fix call to trace_ata_bmdma_stop()
2022-01-21 18:39:16 +09:00
atm
atm: iphase: remove redundant pointer skb
2022-01-13 12:50:48 +00:00
auxdisplay
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base
firmware_loader: move firmware sysctl to its own files
2022-01-22 08:33:35 +02:00
bcma
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block
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
bluetooth
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-01-18 10:05:48 +02:00
bus
Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-01-16 08:08:11 +02:00
cdrom
cdrom: simplify subdirectory registration with register_sysctl()
2022-01-22 08:33:35 +02:00
char
random: move the random sysctl declarations to its own file
2022-01-22 08:33:35 +02:00
clk
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2022-01-21 09:16:11 +02:00
clocksource
Merge tag 'timers-v5.17-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
2022-01-10 13:53:16 +01:00
comedi
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connector
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counter
counter: 104-quad-8: Fix use-after-free by quad8_irq_handler
2022-01-06 15:51:13 +01:00
cpufreq
cpufreq: amd-pstate: Fix Kconfig dependencies for AMD P-State
2022-01-06 18:31:33 +01:00
cpuidle
cpuidle: use default_groups in kobj_type
2022-01-05 18:31:17 +01:00
crypto
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-01-18 10:05:48 +02:00
cxl
cxl/core: Remove cxld_const_init in cxl_decoder_alloc()
2022-01-04 17:29:31 -08:00
dax
Merge branch 'akpm' (patches from Andrew)
2022-01-15 20:37:06 +02:00
dca
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devfreq
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dio
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dma
Merge tag 'dmaengine-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2022-01-18 14:03:34 +02:00
dma-buf
Merge tag 'drm-next-2022-01-14' of git://anongit.freedesktop.org/drm/drm
2022-01-16 06:52:38 +02:00
edac
Merge tag 'edac_updates_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2022-01-10 11:45:23 -08:00
eisa
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extcon
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firewire
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firmware
RISC-V: Introduce sv48 support without relocatable kernel
2022-01-19 19:37:44 -08:00
fpga
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fsi
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gnss
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gpio
Merge tag 'gpio-fixes-for-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2022-01-20 17:38:23 +02:00
gpu
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
greybus
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hid
HID: wacom: Avoid using stale array indicies to read contact count
2022-01-21 15:10:02 +01:00
hsi
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hv
Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2022-01-16 15:53:00 +02:00
hwmon
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
hwspinlock
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hwtracing
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i2c
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-01-18 10:05:48 +02:00
i3c
i3c: master: dw: check return of dw_i3c_master_get_free_pos()
2022-01-13 02:05:50 +01:00
idle
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iio
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
infiniband
RDMA/hfi: Replace cpumask_weight with cpumask_empty where appropriate
2022-02-11 15:07:30 -04:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-01-17 08:27:55 +02:00
interconnect
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iommu
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-01-18 10:05:48 +02:00
ipack
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irqchip
Merge tag 'irq-msi-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-01-13 09:05:29 -08:00
isdn
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leds
Merge tag 'leds-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
2022-01-12 16:59:22 -08:00
macintosh
macintosh/mac_hid.c: simplify subdirectory registration with register_sysctl()
2022-01-22 08:33:35 +02:00
mailbox
Merge tag 'mailbox-v5.17' of git://git.linaro.org/landing-teams/working/fujitsu/integration
2022-01-13 11:19:07 -08:00
mcb
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md
Merge tag 'libnvdimm-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2022-01-12 15:46:11 -08:00
media
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
memory
Merge tag 'mtd/for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2022-01-11 11:35:28 -08:00
memstick
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message
scsi: message: fusion: mptctl: Use dma_alloc_coherent()
2022-01-10 10:33:52 -05:00
mfd
Merge tag 'driver-core-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-01-12 11:11:34 -08:00
misc
Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-01-16 08:08:11 +02:00
mmc
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
most
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mtd
Merge tag 'mips_5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2022-01-14 15:08:36 +01:00
mux
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net
ice: add support for DSCP QoS for IDC
2022-02-03 15:22:03 -08:00
nfc
nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION
2022-01-12 14:17:45 +00:00
ntb
Merge tag 'ntb-5.17' of git://github.com/jonmason/ntb
2022-01-17 08:14:18 +02:00
nubus
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
nvdimm
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-01-18 10:05:48 +02:00
nvme
Merge tag 'for-5.17/drivers-2022-01-11' of git://git.kernel.dk/linux-block
2022-01-12 10:35:23 -08:00
nvmem
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of
Merge tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2022-01-22 09:52:17 +02:00
opp
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parisc
Merge branch 'akpm' (patches from Andrew)
2022-01-22 11:28:23 +02:00
parport
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pci
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
pcmcia
Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-01-16 08:08:11 +02:00
perf
Merge tag 'irq-msi-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-01-13 09:05:29 -08:00
phy
Merge tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-01-14 16:02:28 +01:00
pinctrl
Merge tag 'pinctrl-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2022-01-12 10:56:08 -08:00
platform
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
pnp
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
power
Merge tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2022-01-11 11:26:57 -08:00
powercap
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pps
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ps3
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ptp
net: fix SOF_TIMESTAMPING_BIND_PHC to work with multiple sockets
2022-01-06 12:18:08 +00:00
pwm
Merge tag 'pwm/for-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2022-01-20 13:25:01 +02:00
rapidio
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ras
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regulator
regulator: Add MAX20086-MAX20089 driver
2022-01-07 13:36:35 +00:00
remoteproc
remoteproc: stm32: Improve crash recovery time
2022-01-03 11:40:45 -07:00
reset
Merge tag 'newsoc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-01-10 08:32:37 -08:00
rpmsg
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-01-18 10:05:48 +02:00
rtc
rtc: sunplus: fix return value in sp_rtc_probe()
2022-01-16 23:50:34 +01:00
s390
Merge tag 'libnvdimm-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2022-01-12 15:46:11 -08:00
sbus
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scsi
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
sh
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siox
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slimbus
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soc
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
soundwire
Merge tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-01-14 16:02:28 +01:00
spi
Merge tag 'sound-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2022-01-14 14:55:38 +01:00
spmi
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ssb
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staging
Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2022-01-17 05:49:30 +02:00
target
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tc
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tee
Merge tag 'drivers-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-01-10 08:13:52 -08:00
thermal
thermal: int340x: Add Raptor Lake PCI device id
2022-01-17 19:48:07 +01:00
thunderbolt
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tty
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
uio
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usb
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
vdpa
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-01-18 10:05:48 +02:00
vfio
Merge tag 'vfio-v5.17-rc1' of git://github.com/awilliam/linux-vfio
2022-01-20 13:31:46 +02:00
vhost
vdpa: Protect vdpa reset with cf_mutex
2022-01-14 18:50:54 -05:00
video
Merge tag 'drm-next-2022-01-14' of git://anongit.freedesktop.org/drm/drm
2022-01-16 06:52:38 +02:00
virt
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
virtio
vdpa: Allow to configure max data virtqueues
2022-01-14 18:50:53 -05:00
visorbus
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vlynq
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vme
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w1
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watchdog
Merge tag 'linux-watchdog-5.17-rc1' of git://www.linux-watchdog.org/linux-watchdog
2022-01-17 08:07:57 +02:00
xen
arm/xen: Read extended regions from DT and init Xen resource
2022-01-06 09:53:41 +01:00
zorro
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
Kconfig
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Makefile
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