diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index bc7190eed10..d148ccbc36d 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -115,9 +115,6 @@ struct cfq_data { unsigned int cfq_slice_idle; struct list_head cic_list; - - sector_t new_seek_mean; - u64 new_seek_total; }; /* @@ -157,8 +154,6 @@ struct cfq_queue { /* various state flags, see below */ unsigned int flags; - - sector_t last_request_pos; }; enum cfqq_state_flags { @@ -1621,11 +1616,6 @@ cfq_update_io_seektime(struct cfq_data *cfqd, struct cfq_io_context *cic, else sdist = cic->last_request_pos - rq->sector; - if (!cic->seek_samples) { - cfqd->new_seek_total = (7*cic->seek_total + (u64)256*sdist) / 8; - cfqd->new_seek_mean = cfqd->new_seek_total / 256; - } - /* * Don't allow the seek distance to get too large from the * odd fragment, pagein, etc @@ -1761,7 +1751,6 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq, cfq_update_idle_window(cfqd, cfqq, cic); cic->last_request_pos = rq->sector + rq->nr_sectors; - cfqq->last_request_pos = cic->last_request_pos; if (cfqq == cfqd->active_queue) { /* |