btrfs: pass 'verbose' parameter to btrfs_relocate_block_group

Function `btrfs_relocate_chunk()` always passes verbose=true to
`btrfs_relocate_block_group()` instead of the `verbose` parameter passed
into it by it's callers.

While user initiated rebalancing should be logged in the Kernel's log
buffer. This causes excessive log spamming from automatic rebalancing,
e.g. on zoned filesystems running low on usable space.

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

Author: morbidrsa

fs/btrfs/volumes.c

@@ -3587,7 +3587,7 @@ int btrfs_relocate_chunk(struct btrfs_fs_info *fs_info, u64 chunk_offset, bool v
 
 	/* step one, relocate all the extents inside this chunk */
 	btrfs_scrub_pause(fs_info);
-	ret = btrfs_relocate_block_group(fs_info, chunk_offset, true);
+	ret = btrfs_relocate_block_group(fs_info, chunk_offset, verbose);
 	btrfs_scrub_continue(fs_info);
 	if (ret) {
 		/*