summaryrefslogtreecommitdiff
path: root/fs/nilfs2/page.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nilfs2/page.c')
-rw-r--r--fs/nilfs2/page.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c
index 68241512d7c1..4cb850a6f1c2 100644
--- a/fs/nilfs2/page.c
+++ b/fs/nilfs2/page.c
@@ -331,15 +331,15 @@ repeat:
struct page *page2;
/* move the page to the destination cache */
- spin_lock_irq(&smap->tree_lock);
- page2 = radix_tree_delete(&smap->page_tree, offset);
+ xa_lock_irq(&smap->i_pages);
+ page2 = radix_tree_delete(&smap->i_pages, offset);
WARN_ON(page2 != page);
smap->nrpages--;
- spin_unlock_irq(&smap->tree_lock);
+ xa_unlock_irq(&smap->i_pages);
- spin_lock_irq(&dmap->tree_lock);
- err = radix_tree_insert(&dmap->page_tree, offset, page);
+ xa_lock_irq(&dmap->i_pages);
+ err = radix_tree_insert(&dmap->i_pages, offset, page);
if (unlikely(err < 0)) {
WARN_ON(err == -EEXIST);
page->mapping = NULL;
@@ -348,11 +348,11 @@ repeat:
page->mapping = dmap;
dmap->nrpages++;
if (PageDirty(page))
- radix_tree_tag_set(&dmap->page_tree,
+ radix_tree_tag_set(&dmap->i_pages,
offset,
PAGECACHE_TAG_DIRTY);
}
- spin_unlock_irq(&dmap->tree_lock);
+ xa_unlock_irq(&dmap->i_pages);
}
unlock_page(page);
}
@@ -474,15 +474,15 @@ int __nilfs_clear_page_dirty(struct page *page)
struct address_space *mapping = page->mapping;
if (mapping) {
- spin_lock_irq(&mapping->tree_lock);
+ xa_lock_irq(&mapping->i_pages);
if (test_bit(PG_dirty, &page->flags)) {
- radix_tree_tag_clear(&mapping->page_tree,
+ radix_tree_tag_clear(&mapping->i_pages,
page_index(page),
PAGECACHE_TAG_DIRTY);
- spin_unlock_irq(&mapping->tree_lock);
+ xa_unlock_irq(&mapping->i_pages);
return clear_page_dirty_for_io(page);
}
- spin_unlock_irq(&mapping->tree_lock);
+ xa_unlock_irq(&mapping->i_pages);
return 0;
}
return TestClearPageDirty(page);