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Btrfs: Move device information into the super block so it can be scanned

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2008-03-24 15:02:07 -04:00
parent e085def2c4
commit 0d81ba5dbe
5 changed files with 23 additions and 91 deletions
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15
fs/btrfs/print-tree.c
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@@ -37,22 +37,11 @@ static void print_chunk(struct extent_buffer *eb, struct btrfs_chunk *chunk)
static void print_dev_item(struct extent_buffer *eb,
struct btrfs_dev_item *dev_item)
{
char *name;
int name_len;
name_len = btrfs_device_name_len(eb, dev_item);
name = kmalloc(name_len, GFP_NOFS);
if (name) {
read_extent_buffer(eb, name,
(unsigned long)btrfs_device_name(dev_item),
name_len);
}
printk("\t\tdev item name %.*s devid %llu "
"total_bytes %llu bytes used %Lu\n", name_len, name,
printk("\t\tdev item devid %llu "
"total_bytes %llu bytes used %Lu\n",
(unsigned long long)btrfs_device_id(eb, dev_item),
(unsigned long long)btrfs_device_total_bytes(eb, dev_item),
(unsigned long long)btrfs_device_bytes_used(eb, dev_item));
kfree(name);
}
void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
{