diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-06-28 19:18:45 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-06-28 11:32:42 -0600 |
| commit | cc5c516df028b221d94c65c47c5ae8d20f61b6f9 (patch) | |
| tree | 1114eeab9f60729e53f9af2766760c31267649ac /block/genhd.c | |
| parent | 8b9ab62662048a3274361c7e5f64037c2c133e2c (diff) | |
block: simplify blktrace sysfs attribute creation
Add the trace attributes to the default gendisk attributes, just like
we already do for partitions.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220628171850.1313069-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/genhd.c b/block/genhd.c index bf9be06af2c8..b1fb7e058b9c 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1134,6 +1134,9 @@ static struct attribute_group disk_attr_group = { static const struct attribute_group *disk_attr_groups[] = { &disk_attr_group, +#ifdef CONFIG_BLK_DEV_IO_TRACE + &blk_trace_attr_group, +#endif NULL }; |