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Commit 799ffc3c authored by Liu Bo's avatar Liu Bo Committed by Chris Mason
Browse files

Btrfs: add ro notification to dump_space_info 



Block group has ro attributes, make dump_space_info show it.

Signed-off-by: default avatarLiu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: default avatarJosef Bacik <jbacik@fusionio.com>
parent cf7c1ef6

fs/btrfs/extent-tree.c

+3 −3
Original line number Diff line number Diff line
@@ -5825,13 +5825,13 @@ static void dump_space_info(struct btrfs_space_info *info, u64 bytes, 
again:

	list_for_each_entry(cache, &info->block_groups[index], list) {

		spin_lock(&cache->lock);

		printk(KERN_INFO "block group %llu has %llu bytes, %llu used "

		       "%llu pinned %llu reserved\n",

		printk(KERN_INFO "block group %llu has %llu bytes, %llu used %llu pinned %llu reserved %s\n",

		       (unsigned long long)cache->key.objectid,

		       (unsigned long long)cache->key.offset,

		       (unsigned long long)btrfs_block_group_used(&cache->item),

		       (unsigned long long)cache->pinned,

		       (unsigned long long)cache->reserved);

		       (unsigned long long)cache->reserved,

		       cache->ro ? "[readonly]" : "");

		btrfs_dump_free_space(cache, bytes);

		spin_unlock(&cache->lock);

	}