Rik van Riel 217ece6129 KVM: use yield_to instead of sleep in kvm_vcpu_on_spin ...

Instead of sleeping in kvm_vcpu_on_spin, which can cause gigantic
slowdowns of certain workloads, we instead use yield_to to get
another VCPU in the same KVM guest to run sooner.

This seems to give a 10-15% speedup in certain workloads.

Signed-off-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

2011-03-17 13:08:29 -03:00

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acpi

PM: Remove CONFIG_PM_OPS

2011-03-15 00:43:15 +01:00

asm-generic

mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally

2011-03-17 13:08:27 -03:00

crypto

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drm

drm: fix unsigned vs signed comparison issue in modeset ctl ioctl.

2011-02-28 15:24:35 +10:00

keys

RxRPC: Fix v1 keys

2011-03-02 22:18:53 -08:00

linux

KVM: use yield_to instead of sleep in kvm_vcpu_on_spin

2011-03-17 13:08:29 -03:00

math-emu

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media

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mtd

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net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2011-03-16 16:29:25 -07:00

pcmcia

pcmcia: re-enable Zoomed Video support

2011-02-20 12:47:34 +01:00

rdma

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rxrpc

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scsi

libsas: convert to libata new error handler

2011-03-02 02:36:45 -05:00

sound

ASoC: WM8903: Fix mic detection register definitions

2011-02-13 19:38:06 +00:00

target

[SCSI] target: Fix t_transport_aborted handling in LUN_RESET + active I/O shutdown

2011-02-28 11:23:32 -06:00

trace

Merge branch 'config' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2011-03-16 17:21:00 -07:00

video

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xen

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2011-03-16 16:29:25 -07:00

Kbuild

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