diff options
Diffstat (limited to 'block/blk-iolatency.c')
| -rw-r--r-- | block/blk-iolatency.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c index b59e5451680b..893f888eebb1 100644 --- a/block/blk-iolatency.c +++ b/block/blk-iolatency.c @@ -468,16 +468,6 @@ static void iolatency_check_latencies(struct iolatency_grp *iolat, u64 now) } preempt_enable(); - /* - * Our average exceeded our window, scale up our window so we are more - * accurate, but not more than the global timer. - */ - if (stat.mean > iolat->cur_win_nsec) { - iolat->cur_win_nsec <<= 1; - iolat->cur_win_nsec = - max_t(u64, iolat->cur_win_nsec, NSEC_PER_SEC); - } - parent = blkg_to_lat(blkg->parent); if (!parent) return; |