DepSurf

Struct: throtl_data

Status

Regular

• In 4.4: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int nr_undestroyed_grps;
      struct work_struct dispatch_work;
  };
  

• In 4.8: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      struct work_struct dispatch_work;
  };
  

• In 4.10: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      struct work_struct dispatch_work;
  };
  

• In 4.13: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[9];
      struct avg_latency_bucket avg_buckets[9];
      struct latency_bucket *latency_buckets;
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 4.15: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[9];
      struct avg_latency_bucket avg_buckets[9];
      struct latency_bucket *latency_buckets;
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 4.18: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.0: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.3: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.4: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.8: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.11: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.13: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.15: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 5.19: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 6.2: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 6.5: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In 6.8: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

Arch

• In arm64: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In armhf: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In ppc64el: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In riscv64: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

Flavor

• In aws: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In azure: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In gcp: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

• In lowlatency: ✅

  struct throtl_data {
      struct throtl_service_queue service_queue;
      struct request_queue *queue;
      unsigned int nr_queued[2];
      unsigned int throtl_slice;
      struct work_struct dispatch_work;
      unsigned int limit_index;
      bool limit_valid[2];
      long unsigned int low_upgrade_time;
      long unsigned int low_downgrade_time;
      unsigned int scale;
      struct latency_bucket tmp_buckets[18];
      struct avg_latency_bucket avg_buckets[18];
      struct latency_bucket * latency_buckets[2];
      long unsigned int last_calculate_time;
      long unsigned int filtered_latency;
      bool track_bio_latency;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field removed. unsigned int nr_undestroyed_grps
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field added. unsigned int throtl_slice
  • Field added. unsigned int limit_index
  • Field added. bool limit_valid[2]
  • Field added. long unsigned int low_upgrade_time
  • Field added. long unsigned int low_downgrade_time
  • Field added. unsigned int scale
  • Field added. struct latency_bucket tmp_buckets[9]
  • Field added. struct avg_latency_bucket avg_buckets[9]
  • Field added. struct latency_bucket *latency_buckets
  • Field added. long unsigned int last_calculate_time
  • Field added. long unsigned int filtered_latency
  • Field added. bool track_bio_latency
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field type changed. struct latency_bucket tmp_buckets[9] ➡️ struct latency_bucket tmp_buckets[18]
  • Field type changed. struct avg_latency_bucket avg_buckets[9] ➡️ struct avg_latency_bucket avg_buckets[18]
  • Field type changed. struct latency_bucket *latency_buckets ➡️ struct latency_bucket * latency_buckets[2]
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅