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The global dirty log synchronization is used when KVM and dirty ring are enabled. There is a particularity for ARM64 where the backup bitmap is used to track dirty pages in non-running-vcpu situations. It means the dirty ring works with the combination of ring buffer and backup bitmap. The dirty bits in the backup bitmap needs to collected in the last stage of live migration. In order to identify the last stage of live migration and pass it down, an extra parameter is added to the relevant functions and callbacks. This last stage indicator isn't used until the dirty ring is enabled in the subsequent patches. No functional change intended. Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Tested-by: Zhenyu Zhang <zhenyzha@redhat.com> Message-Id: <20230509022122.20888-2-gshan@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| arch_init.c | ||
| balloon.c | ||
| bootdevice.c | ||
| cpu-throttle.c | ||
| cpu-timers.c | ||
| cpus.c | ||
| datadir.c | ||
| device_tree.c | ||
| dirtylimit.c | ||
| dma-helpers.c | ||
| globals.c | ||
| icount.c | ||
| ioport.c | ||
| main.c | ||
| memory_mapping.c | ||
| memory.c | ||
| meson.build | ||
| physmem.c | ||
| qdev-monitor.c | ||
| qemu-seccomp.c | ||
| qtest.c | ||
| rtc.c | ||
| runstate-action.c | ||
| runstate-hmp-cmds.c | ||
| runstate.c | ||
| timers-state.h | ||
| tpm-hmp-cmds.c | ||
| tpm.c | ||
| trace-events | ||
| trace.h | ||
| vl.c | ||
| watchpoint.c | ||