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| author | Chris Mason <chris.mason@oracle.com> | 2007-06-18 15:57:58 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-06-18 15:57:58 +0200 |
| commit | 8c2383c3dd2cb5bb39598ce4fa97154bc591020a (patch) | |
| tree | 68a9c491bfa19d572dca6b41e5dde7f05165c270 /fs/btrfs/print-tree.c | |
| parent | Btrfs: patch queue: page_mkwrite (diff) | |
| download | linux-8c2383c3dd2cb5bb39598ce4fa97154bc591020a.tar.xz linux-8c2383c3dd2cb5bb39598ce4fa97154bc591020a.zip | |
Subject: Rework btrfs_file_write to only allocate while page locks are held
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/print-tree.c')
| -rw-r--r-- | fs/btrfs/print-tree.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index 1fa705683008..e66acd4e2745 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -31,6 +31,7 @@ void btrfs_print_leaf(struct btrfs_root *root, struct btrfs_leaf *l) struct btrfs_dir_item *di; struct btrfs_inode_item *ii; struct btrfs_block_group_item *bi; + struct btrfs_file_extent_item *fi; u32 type; printk("leaf %llu total ptrs %d free space %d\n", @@ -75,6 +76,23 @@ void btrfs_print_leaf(struct btrfs_root *root, struct btrfs_leaf *l) printk("\t\textent data refs %u\n", btrfs_extent_refs(ei)); break; + + case BTRFS_EXTENT_DATA_KEY: + fi = btrfs_item_ptr(l, i, + struct btrfs_file_extent_item); + if (btrfs_file_extent_type(fi) == + BTRFS_FILE_EXTENT_INLINE) { + printk("\t\tinline extent data size %u\n", + btrfs_file_extent_inline_len(l->items + i)); + break; + } + printk("\t\textent data disk block %llu nr %llu\n", + (unsigned long long)btrfs_file_extent_disk_blocknr(fi), + (unsigned long long)btrfs_file_extent_disk_num_blocks(fi)); + printk("\t\textent data offset %llu nr %llu\n", + (unsigned long long)btrfs_file_extent_offset(fi), + (unsigned long long)btrfs_file_extent_num_blocks(fi)); + break; case BTRFS_BLOCK_GROUP_ITEM_KEY: bi = btrfs_item_ptr(l, i, struct btrfs_block_group_item); |