From: Liu Bo Date: Fri, 6 Jul 2012 09:31:35 +0000 (-0600) Subject: Btrfs: add ro notification to dump_space_info X-Git-Tag: upstream/snapshot3+hdmi~6698^2~45 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=799ffc3c31de57d10a4b9abcfbfeea8771acc976;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git Btrfs: add ro notification to dump_space_info Block group has ro attributes, make dump_space_info show it. Signed-off-by: Liu Bo Signed-off-by: Josef Bacik --- diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 3ca26d8..7843542 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -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); }