[PATCH v3 5/5] btrfs: rst: don't print tree dump in case lookup fails

Johannes Thumshirn
2024-07-01T10:25:30Z

From: Johannes Thumshirn <johannes.thumshirn@wdc.com>

Don't print tree dump in case a raid-stripe-tree lookup fails.

Dumping the stripe tree in case of a lookup failure was originally
intended to be a debug feature, but it turned out to be a problem, in case
of i.e. readahead.

Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
fs/btrfs/raid-stripe-tree.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/btrfs/raid-stripe-tree.c b/fs/btrfs/raid-stripe-tree.c
index c5c2f19387ff..20be7d0c52e6 100644
--- a/fs/btrfs/raid-stripe-tree.c
+++ b/fs/btrfs/raid-stripe-tree.c
@@ -332,10 +332,8 @@ int btrfs_get_raid_extent_offset(struct btrfs_fs_info *fs_info,
out:
if (ret > 0)
ret = -ENOENT;
- if (ret && ret != -EIO && !stripe->is_scrub) {
- if (IS_ENABLED(CONFIG_BTRFS_DEBUG))
- btrfs_print_tree(leaf, 1);
- btrfs_err(fs_info,
+ if (ret && ret != -EIO) {
+ btrfs_debug(fs_info,
"cannot find raid-stripe for logical [%llu, %llu] devid %llu, profile %s",
logical, logical + *length, stripe->dev->devid,
btrfs_bg_type_to_raid_name(map_type));

--
2.43.0