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| author | Tejun Heo <tj@kernel.org> | 2008-08-25 19:47:17 +0900 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-10-09 08:56:04 +0200 |
| commit | 310a2c1012934f590192377f65940cad4aa72b15 (patch) | |
| tree | ed30346abf07c5a7e94719f567368d5642af1f95 /drivers/block | |
| parent | 88e341261ca4d39eec21b212961c77eff51105f7 (diff) | |
| download | linux-310a2c1012934f590192377f65940cad4aa72b15.tar.bz2 | |
block: misc updates
This patch makes the following misc updates in preparation for
disk->part dereference fix and extended block devt support.
* implment part_to_disk()
* fix comment about gendisk->part indexing
* rename get_part() to disk_map_sector()
* don't use n which is always zero while printing disk information in
diskstats_show()
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/aoe/aoecmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index 2f1746295d06..885d1409521f 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -757,7 +757,7 @@ diskstats(struct gendisk *disk, struct bio *bio, ulong duration, sector_t sector const int rw = bio_data_dir(bio); struct hd_struct *part; - part = get_part(disk, sector); + part = disk_map_sector(disk, sector); all_stat_inc(disk, part, ios[rw], sector); all_stat_add(disk, part, ticks[rw], duration, sector); all_stat_add(disk, part, sectors[rw], n_sect, sector); |