diff options
Diffstat (limited to 'block/blk-cgroup.h')
| -rw-r--r-- | block/blk-cgroup.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h index d0ee649e8bbb..791570394e87 100644 --- a/block/blk-cgroup.h +++ b/block/blk-cgroup.h | |||
| @@ -64,46 +64,6 @@ struct blkg_rwstat { | |||
| 64 | uint64_t cnt[BLKG_RWSTAT_NR]; | 64 | uint64_t cnt[BLKG_RWSTAT_NR]; |
| 65 | }; | 65 | }; |
| 66 | 66 | ||
| 67 | struct blkio_group_stats { | ||
| 68 | /* total bytes transferred */ | ||
| 69 | struct blkg_rwstat service_bytes; | ||
| 70 | /* total IOs serviced, post merge */ | ||
| 71 | struct blkg_rwstat serviced; | ||
| 72 | /* number of ios merged */ | ||
| 73 | struct blkg_rwstat merged; | ||
| 74 | /* total time spent on device in ns, may not be accurate w/ queueing */ | ||
| 75 | struct blkg_rwstat service_time; | ||
| 76 | /* total time spent waiting in scheduler queue in ns */ | ||
| 77 | struct blkg_rwstat wait_time; | ||
| 78 | /* number of IOs queued up */ | ||
| 79 | struct blkg_rwstat queued; | ||
| 80 | /* total sectors transferred */ | ||
| 81 | struct blkg_stat sectors; | ||
| 82 | /* total disk time and nr sectors dispatched by this group */ | ||
| 83 | struct blkg_stat time; | ||
| 84 | #ifdef CONFIG_DEBUG_BLK_CGROUP | ||
| 85 | /* time not charged to this cgroup */ | ||
| 86 | struct blkg_stat unaccounted_time; | ||
| 87 | /* sum of number of ios queued across all samples */ | ||
| 88 | struct blkg_stat avg_queue_size_sum; | ||
| 89 | /* count of samples taken for average */ | ||
| 90 | struct blkg_stat avg_queue_size_samples; | ||
| 91 | /* how many times this group has been removed from service tree */ | ||
| 92 | struct blkg_stat dequeue; | ||
| 93 | /* total time spent waiting for it to be assigned a timeslice. */ | ||
| 94 | struct blkg_stat group_wait_time; | ||
| 95 | /* time spent idling for this blkio_group */ | ||
| 96 | struct blkg_stat idle_time; | ||
| 97 | /* total time with empty current active q with other requests queued */ | ||
| 98 | struct blkg_stat empty_time; | ||
| 99 | /* fields after this shouldn't be cleared on stat reset */ | ||
| 100 | uint64_t start_group_wait_time; | ||
| 101 | uint64_t start_idle_time; | ||
| 102 | uint64_t start_empty_time; | ||
| 103 | uint16_t flags; | ||
| 104 | #endif | ||
| 105 | }; | ||
| 106 | |||
| 107 | /* Per cpu blkio group stats */ | 67 | /* Per cpu blkio group stats */ |
| 108 | struct blkio_group_stats_cpu { | 68 | struct blkio_group_stats_cpu { |
| 109 | /* total bytes transferred */ | 69 | /* total bytes transferred */ |
| @@ -126,7 +86,6 @@ struct blkg_policy_data { | |||
| 126 | /* Configuration */ | 86 | /* Configuration */ |
| 127 | struct blkio_group_conf conf; | 87 | struct blkio_group_conf conf; |
| 128 | 88 | ||
| 129 | struct blkio_group_stats stats; | ||
| 130 | /* Per cpu stats pointer */ | 89 | /* Per cpu stats pointer */ |
| 131 | struct blkio_group_stats_cpu __percpu *stats_cpu; | 90 | struct blkio_group_stats_cpu __percpu *stats_cpu; |
| 132 | 91 | ||