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authorFilipe Manana <fdmanana@suse.com>2023-07-26 18:57:00 +0300
committerDavid Sterba <dsterba@suse.com>2023-08-21 15:52:17 +0300
commitb92e8f5472a28e311983f9f47e281e0adf56f10a (patch)
treea858ebfeef3969c5c06662bae63eff6072fd86da /fs/btrfs/space-info.c
parent4d2024e90d0e06a1745d22a9d58fff2f6726481a (diff)
downloadlinux-b92e8f5472a28e311983f9f47e281e0adf56f10a.tar.xz
btrfs: print block group super and delalloc bytes when dumping space info
When dumping a space info's block groups, also print the number of bytes used for super blocks and delalloc. This is often useful for debugging -ENOSPC problems. Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/space-info.c')
-rw-r--r--fs/btrfs/space-info.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 75e7fa337e66..ae12a8a9cd12 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -525,10 +525,11 @@ again:
list_for_each_entry(cache, &info->block_groups[index], list) {
spin_lock(&cache->lock);
btrfs_info(fs_info,
- "block group %llu has %llu bytes, %llu used %llu pinned %llu reserved %llu zone_unusable %s",
- cache->start, cache->length, cache->used, cache->pinned,
- cache->reserved, cache->zone_unusable,
- cache->ro ? "[readonly]" : "");
+"block group %llu has %llu bytes, %llu used %llu pinned %llu reserved %llu delalloc %llu super %llu zone_unusable %s",
+ cache->start, cache->length, cache->used, cache->pinned,
+ cache->reserved, cache->delalloc_bytes,
+ cache->bytes_super, cache->zone_unusable,
+ cache->ro ? "[readonly]" : "");
spin_unlock(&cache->lock);
btrfs_dump_free_space(cache, bytes);
}