static void remove_backref_node(struct backref_cache *cache,
struct backref_node *node);
-static void __mark_block_processed(struct reloc_control *rc,
- struct backref_node *node);
+
+static void mark_block_processed(struct reloc_control *rc,
+ struct backref_node *node)
+{
+ u32 blocksize;
+
+ if (node->level == 0 ||
+ in_range(node->bytenr, rc->block_group->start,
+ rc->block_group->length)) {
+ blocksize = rc->extent_root->fs_info->nodesize;
+ set_extent_bits(&rc->processed_blocks, node->bytenr,
+ node->bytenr + blocksize - 1, EXTENT_DIRTY);
+ }
+ node->processed = 1;
+}
+
static void mapping_tree_init(struct mapping_tree *tree)
{
if (list_empty(&lower->upper))
list_add(&lower->list, &useless);
}
- __mark_block_processed(rc, upper);
+ mark_block_processed(rc, upper);
if (upper->level > 0) {
list_add(&upper->list, &cache->detached);
upper->detached = 1;
return NULL;
}
-static int in_block_group(u64 bytenr, struct btrfs_block_group *block_group)
-{
- if (bytenr >= block_group->start &&
- bytenr < block_group->start + block_group->length)
- return 1;
- return 0;
-}
-
/*
* get new location of data
*/
num_bytes = btrfs_file_extent_disk_num_bytes(leaf, fi);
if (bytenr == 0)
continue;
- if (!in_block_group(bytenr, rc->block_group))
+ if (!in_range(bytenr, rc->block_group->start,
+ rc->block_group->length))
continue;
/*
ASSERT(next->root);
list_add_tail(&next->list,
&rc->backref_cache.changed);
- __mark_block_processed(rc, next);
+ mark_block_processed(rc, next);
break;
}
return err;
}
-static void mark_block_processed(struct reloc_control *rc,
- u64 bytenr, u32 blocksize)
-{
- set_extent_bits(&rc->processed_blocks, bytenr, bytenr + blocksize - 1,
- EXTENT_DIRTY);
-}
-
-static void __mark_block_processed(struct reloc_control *rc,
- struct backref_node *node)
-{
- u32 blocksize;
- if (node->level == 0 ||
- in_block_group(node->bytenr, rc->block_group)) {
- blocksize = rc->extent_root->fs_info->nodesize;
- mark_block_processed(rc, node->bytenr, blocksize);
- }
- node->processed = 1;
-}
-
/*
* mark a block and all blocks directly/indirectly reference the block
* as processed.
if (next->processed)
break;
- __mark_block_processed(rc, next);
+ mark_block_processed(rc, next);
if (list_empty(&next->upper))
break;
}
if (first_cow)
- __mark_block_processed(rc, node);
+ mark_block_processed(rc, node);
if (first_cow && level > 0)
rc->nodes_relocated += buf->len;