Enhanced partition statistics: remove old partition statistics
Removes the now unused old partition statistic code.
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/block/blk-core.c b/block/blk-core.c
index 2358fc5d..e9754dc 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1219,10 +1219,6 @@
if (bio_sectors(bio) && bdev != bdev->bd_contains) {
struct hd_struct *p = bdev->bd_part;
- const int rw = bio_data_dir(bio);
-
- p->sectors[rw] += bio_sectors(bio);
- p->ios[rw]++;
bio->bi_sector += p->start_sect;
bio->bi_bdev = bdev->bd_contains;
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 950bdb4..03f808c 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -330,8 +330,6 @@
disk->part[part-1] = NULL;
p->start_sect = 0;
p->nr_sects = 0;
- p->ios[0] = p->ios[1] = 0;
- p->sectors[0] = p->sectors[1] = 0;
part_stat_set_all(p, 0);
kobject_put(p->holder_dir);
device_del(&p->dev);
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 4cf25a5..09a3b18 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -105,7 +105,6 @@
sector_t nr_sects;
struct device dev;
struct kobject *holder_dir;
- unsigned ios[2], sectors[2]; /* READs and WRITEs */
int policy, partno;
#ifdef CONFIG_FAIL_MAKE_REQUEST
int make_it_fail;