diff options
| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2025-07-08 08:55:03 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2025-07-22 00:09:22 +0200 |
| commit | 5ae011bcbb5ac088e5fa41fcaf3896fc866c0b9a (patch) | |
| tree | 6f3de81d90cc1193d52884bafba91468ef23bf78 /fs/btrfs/relocation.c | |
| parent | a507904090d05904dda4fbcd3413e63c29d24057 (diff) | |
btrfs: don't print relocation messages from auto reclaim
When BTRFS is doing automatic block-group reclaim, it is spamming the
kernel log messages a lot.
Add a 'verbose' parameter to btrfs_relocate_chunk() and
btrfs_relocate_block_group() to control the verbosity of these log
message. This way the old behaviour of printing log messages on a
user-space initiated balance operation can be kept while excessive log
spamming due to auto reclaim is mitigated.
Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/relocation.c')
| -rw-r--r-- | fs/btrfs/relocation.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 175fc3acc38b..47ee3216e1e0 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -3908,7 +3908,8 @@ static const char *stage_to_string(enum reloc_stage stage) /* * function to relocate all extents in a block group. */ -int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start) +int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start, + bool verbose) { struct btrfs_block_group *bg; struct btrfs_root *extent_root = btrfs_extent_root(fs_info, group_start); @@ -4000,7 +4001,8 @@ int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start) goto out; } - describe_relocation(rc->block_group); + if (verbose) + describe_relocation(rc->block_group); btrfs_wait_block_group_reservations(rc->block_group); btrfs_wait_nocow_writers(rc->block_group); @@ -4044,8 +4046,10 @@ int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start) if (rc->extents_found == 0) break; - btrfs_info(fs_info, "found %llu extents, stage: %s", - rc->extents_found, stage_to_string(finishes_stage)); + if (verbose) + btrfs_info(fs_info, "found %llu extents, stage: %s", + rc->extents_found, + stage_to_string(finishes_stage)); } WARN_ON(rc->block_group->pinned > 0); |