| commit | 7786ae40ba4e7d5b9ebbfd07924f4379e218c6ef | |
| author | Hyman Huang(黄勇) <huangy81@chinatelecom.cn> | |
| Tue, 29 Jun 2021 16:01:18 +0000 (29 16:01 +0000) | ||
| committer | Juan Quintela <quintela@redhat.com> | |
| Mon, 1 Nov 2021 21:56:43 +0000 (1 22:56 +0100) | ||
| tree | 87fcdf8f6c7056a8af9e48564e29a430bfacbb57 | treesnapshot (tar.gz zip) |
| parent | b390afd8c50b18b3d6c7ed76e8e066dc64b8e206 | commitdiff |
KVM: introduce dirty_pages and kvm_dirty_ring_enabled
dirty_pages is used to calculate dirtyrate via dirty ring, when
enabled, kvm-reaper will increase the dirty pages after gfns
being dirtied.
kvm_dirty_ring_enabled shows if kvm-reaper is working. dirtyrate
thread could use it to check if measurement can base on dirty
ring feature.
Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Message-Id: <fee5fb2ab17ec2159405fc54a3cff8e02322f816.1624040308.git.huangy81@chinatelecom.cn>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
dirty_pages is used to calculate dirtyrate via dirty ring, when
enabled, kvm-reaper will increase the dirty pages after gfns
being dirtied.
kvm_dirty_ring_enabled shows if kvm-reaper is working. dirtyrate
thread could use it to check if measurement can base on dirty
ring feature.
Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Message-Id: <fee5fb2ab17ec2159405fc54a3cff8e02322f816.1624040308.git.huangy81@chinatelecom.cn>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
| accel/kvm/kvm-all.c | diffblobblamehistory | |
| accel/stubs/kvm-stub.c | diffblobblamehistory | |
| include/hw/core/cpu.h | diffblobblamehistory | |
| include/sysemu/kvm.h | diffblobblamehistory |