(unsigned long long)oldkey,
(unsigned long long)newkey);
- spin_lock_irq(&btnc->tree_lock);
- err = radix_tree_insert(&btnc->page_tree, newkey, obh->b_page);
- spin_unlock_irq(&btnc->tree_lock);
+ xa_lock_irq(&btnc->i_pages);
+ err = radix_tree_insert(&btnc->i_pages, newkey, obh->b_page);
+ xa_unlock_irq(&btnc->i_pages);
/*
* Note: page->index will not change to newkey until
* nilfs_btnode_commit_change_key() will be called.
(unsigned long long)newkey);
mark_buffer_dirty(obh);
- spin_lock_irq(&btnc->tree_lock);
- radix_tree_delete(&btnc->page_tree, oldkey);
- radix_tree_tag_set(&btnc->page_tree, newkey,
+ xa_lock_irq(&btnc->i_pages);
+ radix_tree_delete(&btnc->i_pages, oldkey);
+ radix_tree_tag_set(&btnc->i_pages, newkey,
PAGECACHE_TAG_DIRTY);
- spin_unlock_irq(&btnc->tree_lock);
+ xa_unlock_irq(&btnc->i_pages);
opage->index = obh->b_blocknr = newkey;
unlock_page(opage);
return;
if (nbh == NULL) { /* blocksize == pagesize */
- spin_lock_irq(&btnc->tree_lock);
- radix_tree_delete(&btnc->page_tree, newkey);
- spin_unlock_irq(&btnc->tree_lock);
+ xa_lock_irq(&btnc->i_pages);
+ radix_tree_delete(&btnc->i_pages, newkey);
+ xa_unlock_irq(&btnc->i_pages);
unlock_page(ctxt->bh->b_page);
} else
brelse(nbh);