diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-12-16 21:10:39 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-12-16 21:10:39 +0200 |
| commit | 7e95e365d5399647a41e10059e4b09826b82d78b (patch) | |
| tree | 305c9968798adae3d9484657339fa39d2a5fdaac /fs/btrfs/print-tree.c | |
| parent | 3ca9d1fc9aa64077645a26c396de9399b49ea226 (diff) | |
| parent | 5bd5e9a6ae5137a61d0b5c277eac61892d89fc4f (diff) | |
Merge remote branch 'wireless-next/master' into ath6kl-next
Conflicts:
drivers/net/wireless/ath/ath6kl/init.c
Diffstat (limited to 'fs/btrfs/print-tree.c')
| -rw-r--r-- | fs/btrfs/print-tree.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index fb2605d998e9..f38e452486b8 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -158,8 +158,7 @@ static void print_extent_ref_v0(struct extent_buffer *eb, int slot) void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) { int i; - u32 type; - u32 nr = btrfs_header_nritems(l); + u32 type, nr; struct btrfs_item *item; struct btrfs_root_item *ri; struct btrfs_dir_item *di; @@ -172,6 +171,11 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) struct btrfs_key key; struct btrfs_key found_key; + if (!l) + return; + + nr = btrfs_header_nritems(l); + printk(KERN_INFO "leaf %llu total ptrs %d free space %d\n", (unsigned long long)btrfs_header_bytenr(l), nr, btrfs_leaf_free_space(root, l)); |