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Enhanced partition statistics: remove old partition statistics
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Removes the now unused old partition statistic code.

Signed-off-by: Jerome Marchand <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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jeromemarchand authored and Jens Axboe committed Feb 8, 2008
1 parent 28f39d5 commit c3c930d
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Showing 3 changed files with 0 additions and 7 deletions.
4 changes: 0 additions & 4 deletions block/blk-core.c
Original file line number Diff line number Diff line change
Expand Up @@ -1219,10 +1219,6 @@ static inline void blk_partition_remap(struct bio *bio)

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;
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2 changes: 0 additions & 2 deletions fs/partitions/check.c
Original file line number Diff line number Diff line change
Expand Up @@ -330,8 +330,6 @@ void delete_partition(struct gendisk *disk, int part)
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);
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1 change: 0 additions & 1 deletion include/linux/genhd.h
Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,6 @@ struct hd_struct {
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;
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