qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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dirtyrate.h (785B)

      1 /*
      2  * dirty page rate helper functions
      3  *
      4  * Copyright (c) 2022 CHINA TELECOM CO.,LTD.
      5  *
      6  * Authors:
      7  *  Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
      8  *
      9  * This work is licensed under the terms of the GNU GPL, version 2 or later.
     10  * See the COPYING file in the top-level directory.
     11  */
     12 
     13 #ifndef QEMU_DIRTYRATE_H
     14 #define QEMU_DIRTYRATE_H
     15 
     16 typedef struct VcpuStat {
     17     int nvcpu; /* number of vcpu */
     18     DirtyRateVcpu *rates; /* array of dirty rate for each vcpu */
     19 } VcpuStat;
     20 
     21 int64_t vcpu_calculate_dirtyrate(int64_t calc_time_ms,
     22                                  VcpuStat *stat,
     23                                  unsigned int flag,
     24                                  bool one_shot);
     25 
     26 void global_dirty_log_change(unsigned int flag,
     27                              bool start);
     28 #endif