Michael S. Tsirkin 197a5212c3 ptr_ring: add ptr_ring_unconsume ...

Applications that consume a batch of entries in one go
can benefit from ability to return some of them back
into the ring.

Add an API for that - assuming there's space. If there's no space
naturally can't do this and have to drop entries, but this implies ring
is full so we'd likely drop some anyway.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-05-18 10:07:39 -04:00

..

acpi

Merge tag 'acpi-extra-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2017-05-10 09:35:42 -07:00

asm-generic

Merge tag 'kbuild-uapi-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-05-10 20:45:36 -07:00

clocksource

clocksource: arm_arch_timer: add structs to describe MMIO timer

2017-04-19 16:11:48 +01:00

crypto

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2017-05-03 08:50:52 -07:00

drm

mm, vmalloc: use __GFP_HIGHMEM implicitly

2017-05-08 17:15:13 -07:00

dt-bindings

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2017-05-10 13:38:18 -07:00

keys

KEYS: Split role of the keyring pointer for keyring restrict functions

2017-04-03 10:24:56 -07:00

kvm

Merge tag 'kvm-arm-for-v4.12-round2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2017-05-09 12:51:49 +02:00

linux

ptr_ring: add ptr_ring_unconsume

2017-05-18 10:07:39 -04:00

math-emu

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media

[media] cec.h: merge cec-edid.h into cec.h

2017-04-19 06:53:18 -03:00

memory

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misc

auxdisplay: charlcd: Add support for 4-bit interfaces

2017-03-17 15:10:49 +09:00

net

tcp: switch TCP TS option (RFC 7323) to 1ms clock

2017-05-17 16:06:01 -04:00

pcmcia

…

ras

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rdma

smc_diag.h: fix include from userland

2017-05-11 00:18:39 +09:00

rxrpc

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scsi

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2017-05-12 11:44:13 -07:00

soc

Merge tag 'powerpc-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2017-05-12 10:04:09 -07:00

sound

Merge tag 'asoc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2017-05-02 08:25:25 +02:00

target

target/user: PGR Support

2017-05-01 22:21:45 -07:00

trace

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2017-05-12 11:58:45 -07:00

uapi

net: sched: add termination action to allow goto chain

2017-05-17 15:22:13 -04:00

video

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

xen

xen: Implement EFI reset_system callback

2017-05-02 12:06:50 +02:00