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63b41db4bc
since dirty ring has been introduced, there are two methods to track dirty pages of vm. it seems that "logging" has a hint on the method, so rename the global_dirty_log to global_dirty_tracking would make description more accurate. dirty rate measurement may start or stop dirty tracking during calculation. this conflict with migration because stop dirty tracking make migration leave dirty pages out then that'll be a problem. make global_dirty_tracking a bitmask can let both migration and dirty rate measurement work fine. introduce GLOBAL_DIRTY_MIGRATION and GLOBAL_DIRTY_DIRTY_RATE to distinguish what current dirty tracking aims for, migration or dirty rate. Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn> Message-Id: <9c9388657cfa0301bd2c1cfa36e7cf6da4aeca19.1624040308.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> |
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| .. | ||
| arch_init.c | ||
| balloon.c | ||
| bootdevice.c | ||
| cpu-throttle.c | ||
| cpu-timers.c | ||
| cpus.c | ||
| datadir.c | ||
| device_tree.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.c | ||
| timers-state.h | ||
| tpm.c | ||
| trace-events | ||
| trace.h | ||
| vl.c | ||