Josef has implemented mixed data/metadata chunks, we must add those
chunks''
space just like data chunks.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
---
fs/btrfs/super.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 61bd79a..1d21208 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -768,11 +768,10 @@ static int btrfs_statfs(struct dentry *dentry, struct
kstatfs *buf)
rcu_read_lock();
list_for_each_entry_rcu(found, head, list) {
- if (found->flags & (BTRFS_BLOCK_GROUP_METADATA |
- BTRFS_BLOCK_GROUP_SYSTEM))
- total_used_data += found->disk_total;
- else
+ if (found->flags & BTRFS_BLOCK_GROUP_DATA)
total_used_data += found->disk_used;
+ else
+ total_used_data += found->disk_total;
total_used += found->disk_used;
}
rcu_read_unlock();
--
1.7.2.3
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs"
in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Josef Bacik
2011-Jan-12 13:49 UTC
Re: [PATCH V3 1/6] btrfs: fix wrong data space statistics
On Wed, Jan 05, 2011 at 06:07:15PM +0800, Miao Xie wrote:> Josef has implemented mixed data/metadata chunks, we must add those chunks'' > space just like data chunks. > > Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>Reviewed-by: Josef Bacik <josef@redhat.com> Thanks, Josef> --- > fs/btrfs/super.c | 7 +++---- > 1 files changed, 3 insertions(+), 4 deletions(-) > > diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c > index 61bd79a..1d21208 100644 > --- a/fs/btrfs/super.c > +++ b/fs/btrfs/super.c > @@ -768,11 +768,10 @@ static int btrfs_statfs(struct dentry *dentry, struct kstatfs *buf) > > rcu_read_lock(); > list_for_each_entry_rcu(found, head, list) { > - if (found->flags & (BTRFS_BLOCK_GROUP_METADATA | > - BTRFS_BLOCK_GROUP_SYSTEM)) > - total_used_data += found->disk_total; > - else > + if (found->flags & BTRFS_BLOCK_GROUP_DATA) > total_used_data += found->disk_used; > + else > + total_used_data += found->disk_total; > total_used += found->disk_used; > } > rcu_read_unlock(); > -- > 1.7.2.3 > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html