qemu/accel/kvm
Hyman Huang(黄勇) baa609832e softmmu/dirtylimit: Implement virtual CPU throttle
Setup a negative feedback system when vCPU thread
handling KVM_EXIT_DIRTY_RING_FULL exit by introducing
throttle_us_per_full field in struct CPUState. Sleep
throttle_us_per_full microseconds to throttle vCPU
if dirtylimit is in service.

Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <977e808e03a1cef5151cae75984658b6821be618.1656177590.git.huangy81@chinatelecom.cn>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2022-07-20 12:15:08 +01:00
..
kvm-accel-ops.c accel: Introduce AccelOpsClass::cpus_are_resettable() 2022-03-06 13:15:42 +01:00
kvm-all.c softmmu/dirtylimit: Implement virtual CPU throttle 2022-07-20 12:15:08 +01:00
kvm-cpus.h accel: replace struct CpusAccel with AccelOpsClass 2021-02-05 10:24:15 -10:00
meson.build target/i386/kvm: Restrict SEV stubs to x86 architecture 2021-10-13 10:47:49 +02:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00