From f6175efab1e024554a104cca1f86134ef7ce06bc Mon Sep 17 00:00:00 2001 From: Liu Bo Date: Fri, 6 Jul 2012 03:31:36 -0600 Subject: [PATCH] Btrfs: do not count in readonly bytes If a block group is ro, do not count its entries in when we dump space info. Signed-off-by: Liu Bo Signed-off-by: Josef Bacik --- fs/btrfs/free-space-cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 6c4e2baa9290..6b10acfc2f5c 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -1968,7 +1968,7 @@ void btrfs_dump_free_space(struct btrfs_block_group_cache *block_group, for (n = rb_first(&ctl->free_space_offset); n; n = rb_next(n)) { info = rb_entry(n, struct btrfs_free_space, offset_index); - if (info->bytes >= bytes) + if (info->bytes >= bytes && !block_group->ro) count++; printk(KERN_CRIT "entry offset %llu, bytes %llu, bitmap %s\n", (unsigned long long)info->offset, -- 2.20.1