diff options
| author | Misono Tomohiro <misono.tomohiro@jp.fujitsu.com> | 2018-08-02 16:19:07 +0900 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 13:13:02 +0200 |
| commit | 672d599041c862dd61a1576c32e946ef0d77aa34 (patch) | |
| tree | 73d4d2cd0073a7c50ef7723e51393c825af2b43d /fs/btrfs/volumes.c | |
| parent | f5b3a4173ff624b766c56936bb315e1517603891 (diff) | |
btrfs: Use wrapper macro for rcu string to remove duplicate code
Cleanup patch and no functional changes.
Signed-off-by: Misono Tomohiro <misono.tomohiro@jp.fujitsu.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index d86346f83a08..74977203fc85 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6094,21 +6094,11 @@ static void submit_stripe_bio(struct btrfs_bio *bbio, struct bio *bio, btrfs_io_bio(bio)->stripe_index = dev_nr; bio->bi_end_io = btrfs_end_bio; bio->bi_iter.bi_sector = physical >> 9; -#ifdef DEBUG - { - struct rcu_string *name; - - rcu_read_lock(); - name = rcu_dereference(dev->name); - btrfs_debug(fs_info, - "btrfs_map_bio: rw %d 0x%x, sector=%llu, dev=%lu (%s id %llu), size=%u", - bio_op(bio), bio->bi_opf, - (u64)bio->bi_iter.bi_sector, - (u_long)dev->bdev->bd_dev, name->str, dev->devid, - bio->bi_iter.bi_size); - rcu_read_unlock(); - } -#endif + btrfs_debug_in_rcu(fs_info, + "btrfs_map_bio: rw %d 0x%x, sector=%llu, dev=%lu (%s id %llu), size=%u", + bio_op(bio), bio->bi_opf, (u64)bio->bi_iter.bi_sector, + (u_long)dev->bdev->bd_dev, rcu_str_deref(dev->name), dev->devid, + bio->bi_iter.bi_size); bio_set_dev(bio, dev->bdev); btrfs_bio_counter_inc_noblocked(fs_info); |