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OpenCloudOS-Kernel
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Magnus Karlsson 6aab0bb0c5 i40e: Use the xsk batched rx allocation interface 
Use the new xsk batched rx allocation interface for the zero-copy data
path. As the array of struct xdp_buff pointers kept by the driver is
really a ring that wraps, the allocation routine is modified to detect
a wrap and in that case call the allocation function twice. The
allocation function cannot deal with wrapped rings, only arrays. As we
now know exactly how many buffers we get and that there is no
wrapping, the allocation function can be simplified even more as all
if-statements in the allocation loop can be removed, improving
performance.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210922075613.12186-6-magnus.karlsson@gmail.com
 		2021-09-28 00:18:35 +02:00
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accessibility
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acpi Additional ACPI updates for 5.15-rc1 2021-09-10 13:29:04 -07:00
amba
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android
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ata libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. 2021-09-03 08:06:02 -06:00
atm
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auxdisplay
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base memblock: introduce saner 'memblock_free_ptr()' interface 2021-09-14 13:23:22 -07:00
bcma Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
block virtio,vdpa,vhost: features, fixes 2021-09-11 14:48:42 -07:00
bluetooth Bluetooth: btusb: Remove WAKEUP_DISABLE and add WAKEUP_AUTOSUSPEND for Realtek devices 2021-08-19 17:08:31 +02:00
bus ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
cdrom
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char IPMI: A couple of very minor fixes for style and rate limiting 2021-09-12 11:44:58 -07:00
clk One patch to fix an unused variable warning in a Qualcomm clk driver. 2021-09-11 10:05:56 -07:00
clocksource - converted Pistachio platform to use MIPS generic kernel 2021-09-03 11:11:54 -07:00
comedi
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connector
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counter
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cpufreq cpufreq: vexpress: Drop unused variable 2021-09-16 11:29:27 -07:00
cpuidle - Core Frameworks 2021-09-07 12:38:59 -07:00
crypto pci-v5.15-changes 2021-09-07 19:13:42 -07:00
cxl cxl for v5.15 2021-09-09 11:48:27 -07:00
dax libnvdimm for v5.15 2021-09-09 11:39:57 -07:00
dca
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devfreq devfreq: use HZ macros 2021-09-08 11:50:26 -07:00
dio
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dma dmaengine updates for v5.15-rc1 2021-09-09 11:07:47 -07:00
dma-buf dma-buf: DMABUF_SYSFS_STATS should depend on DMA_SHARED_BUFFER 2021-09-07 12:42:21 +05:30
edac Updates to the interrupt core and driver subsystems: 2021-08-30 14:38:37 -07:00
eisa
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extcon
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firewire FireWire (IEEE 1394) subsystem updates: 2021-09-11 09:47:33 -07:00
firmware - Add the tegra3 thermal sensor and fix the compilation testing on 2021-09-11 09:20:57 -07:00
fpga Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
fsi
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gnss
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gpio gpio updates for v5.15 2021-09-07 12:27:27 -07:00
gpu drm/rockchip: cdn-dp-core: Make cdn_dp_core_resume __maybe_unused 2021-09-16 12:02:33 -07:00
greybus
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hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2021-09-02 14:30:46 -07:00
hsi
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hv hyperv-fixes for 5.15-rc2 2021-09-15 17:18:56 -07:00
hwmon Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
hwspinlock
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hwtracing Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
i2c platform-drivers-x86 for v5.15-1 2021-09-02 13:49:39 -07:00
i3c
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idle
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iio Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
infiniband RDMA v5.15 merge window 2nd Pull Request 2021-09-09 11:14:14 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2021-09-11 09:08:28 -07:00
interconnect interconnect changes for 5.15 2021-08-24 15:33:04 +02:00
iommu virtio,vdpa,vhost: features, fixes 2021-09-11 14:48:42 -07:00
ipack TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
irqchip Merge branch irq/qcom-pdc-nowake-cleanup into irq/irqchip-next 2021-08-23 09:50:46 +01:00
isdn Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
leds leds: pca955x: Switch to i2c probe_new 2021-08-20 11:00:08 +02:00
macintosh memblock: introduce saner 'memblock_free_ptr()' interface 2021-09-14 13:23:22 -07:00
mailbox mailbox: cmdq: add multi-gce clocks support for mt8195 2021-08-31 22:57:45 -05:00
mcb
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md libnvdimm for v5.15 2021-09-09 11:39:57 -07:00
media Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
memory
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memstick Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
message
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mfd - Core Frameworks 2021-09-07 12:38:59 -07:00
misc Misc driver fix for 5.15-rc1 2021-09-12 11:56:00 -07:00
mmc Merge branch 'akpm' (patches from Andrew) 2021-09-03 10:08:28 -07:00
most
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mtd Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
mux
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net i40e: Use the xsk batched rx allocation interface 2021-09-28 00:18:35 +02:00
nfc nfc: mrvl: drop unneeded memory allocation fail messages 2021-09-13 14:38:32 +01:00
ntb Bug fixes and clean-ups for Linux v5.15 2021-09-07 13:05:02 -07:00
nubus
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nvdimm cxl for v5.15 2021-09-09 11:48:27 -07:00
nvme nvme: add error handling support for add_disk() 2021-09-06 10:08:09 +02:00
nvmem
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of of: property: Disable fw_devlink DT support for X86 2021-09-10 11:21:49 -05:00
opp Merge branches 'pm-pci', 'pm-sleep', 'pm-domains' and 'powercap' 2021-08-30 19:25:42 +02:00
parisc parisc: Move pci_dev_is_behind_card_dino to where it is used 2021-09-09 12:44:31 +02:00
parport parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
pci More ACPI updates for 5.15-rc1 2021-09-08 16:33:21 -07:00
pcmcia
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perf
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phy Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
pinctrl Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
platform chrome platform changes for 5.15 2021-09-08 16:43:46 -07:00
pnp
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power power supply and reset changes for the v5.15 series 2021-08-30 11:47:32 -07:00
powercap powercap: Add Power Limit4 support for Alder Lake SoC 2021-08-25 20:12:16 +02:00
pps
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ps3
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ptp ptp: ocp: Avoid operator precedence warning in ptp_ocp_summary_show() 2021-09-17 10:32:08 -07:00
pwm pwm: mtk-disp: Implement atomic API .get_state() 2021-09-02 22:27:46 +02:00
rapidio
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ras
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regulator Merge remote-tracking branch 'regulator/for-5.14' into regulator-linus 2021-08-25 16:05:24 +01:00
remoteproc
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reset ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
rpmsg
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rtc rtc: cmos: Disable irq around direct invocation of cmos_interrupt() 2021-09-14 10:20:19 +02:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-09-16 13:58:38 -07:00
sbus
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scsi pci-v5.15-changes 2021-09-07 19:13:42 -07:00
sh
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siox
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slimbus Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
soc ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
soundwire sound updates for 5.15-rc1 2021-09-01 10:29:29 -07:00
spi ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
spmi
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ssb
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staging Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
target SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
tc
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tee
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thermal - Add the tegra3 thermal sensor and fix the compilation testing on 2021-09-11 09:20:57 -07:00
thunderbolt thunderbolt: test: split up test cases in tb_test_credit_alloc_all 2021-09-06 12:27:03 -07:00
tty parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
uio
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usb More USB changes for 5.15-rc1 2021-09-05 11:19:15 -07:00
vdpa virtio,vdpa,vhost: features, fixes 2021-09-11 14:48:42 -07:00
vfio VFIO update for v5.15-rc1 2021-09-02 13:41:33 -07:00
vhost Networking fixes for 5.15-rc2, including fixes from bpf. 2021-09-16 13:05:42 -07:00
video drm fixes for 5.15-rc1 2021-09-10 11:22:23 -07:00
virt
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virtio virtio,vdpa,vhost: features, fixes 2021-09-11 14:48:42 -07:00
visorbus
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vlynq
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vme
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w1
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watchdog watchdog: ixp4xx: Rewrite driver to use core 2021-08-22 10:28:12 +02:00
xen Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
zorro
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Kconfig
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Makefile
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