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| author | Dan Williams <dan.j.williams@intel.com> | 2016-01-06 12:03:41 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-01-09 08:39:04 -0800 |
| commit | 20a308f09e0d29ce6f5a4114cc476a998d569bfb (patch) | |
| tree | 9a367827e11bb0960c975421a2579cb88db09e33 /block/genhd.c | |
| parent | d3b407fb3f782bd915db64e266010ea30a2d381e (diff) | |
| download | linux-20a308f09e0d29ce6f5a4114cc476a998d569bfb.tar.gz linux-20a308f09e0d29ce6f5a4114cc476a998d569bfb.tar.bz2 linux-20a308f09e0d29ce6f5a4114cc476a998d569bfb.zip | |
block: clarify badblocks lifetime
The badblocks list attached to a gendisk is allocated by the driver
which equates to the driver owning the lifetime of the object. Do not
automatically free it in del_gendisk(). This is in preparation for
expanding the use of badblocks in libnvdimm drivers and introducing
devm_init_badblocks().
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/block/genhd.c b/block/genhd.c index f463c67e6ba2..aa38cd0a66c7 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -670,11 +670,6 @@ void del_gendisk(struct gendisk *disk) blk_unregister_queue(disk); blk_unregister_region(disk_devt(disk), disk->minors); - if (disk->bb) { - badblocks_exit(disk->bb); - kfree(disk->bb); - } - part_stat_set_all(&disk->part0, 0); disk->part0.stamp = 0; |