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Diffstat (limited to 'mm/truncate.c')
-rw-r--r--mm/truncate.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/mm/truncate.c b/mm/truncate.c
index c34e2fd4f583..1d2fb2dca96f 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -36,11 +36,11 @@ static inline void __clear_shadow_entry(struct address_space *mapping,
struct radix_tree_node *node;
void **slot;
- if (!__radix_tree_lookup(&mapping->page_tree, index, &node, &slot))
+ if (!__radix_tree_lookup(&mapping->i_pages, index, &node, &slot))
return;
if (*slot != entry)
return;
- __radix_tree_replace(&mapping->page_tree, node, slot, NULL,
+ __radix_tree_replace(&mapping->i_pages, node, slot, NULL,
workingset_update_node);
mapping->nrexceptional--;
}
@@ -48,9 +48,9 @@ static inline void __clear_shadow_entry(struct address_space *mapping,
static void clear_shadow_entry(struct address_space *mapping, pgoff_t index,
void *entry)
{
- spin_lock_irq(&mapping->tree_lock);
+ xa_lock_irq(&mapping->i_pages);
__clear_shadow_entry(mapping, index, entry);
- spin_unlock_irq(&mapping->tree_lock);
+ xa_unlock_irq(&mapping->i_pages);
}
/*
@@ -79,7 +79,7 @@ static void truncate_exceptional_pvec_entries(struct address_space *mapping,
dax = dax_mapping(mapping);
lock = !dax && indices[j] < end;
if (lock)
- spin_lock_irq(&mapping->tree_lock);
+ xa_lock_irq(&mapping->i_pages);
for (i = j; i < pagevec_count(pvec); i++) {
struct page *page = pvec->pages[i];
@@ -102,7 +102,7 @@ static void truncate_exceptional_pvec_entries(struct address_space *mapping,
}
if (lock)
- spin_unlock_irq(&mapping->tree_lock);
+ xa_unlock_irq(&mapping->i_pages);
pvec->nr = j;
}
@@ -518,8 +518,8 @@ void truncate_inode_pages_final(struct address_space *mapping)
* modification that does not see AS_EXITING is
* completed before starting the final truncate.
*/
- spin_lock_irq(&mapping->tree_lock);
- spin_unlock_irq(&mapping->tree_lock);
+ xa_lock_irq(&mapping->i_pages);
+ xa_unlock_irq(&mapping->i_pages);
truncate_inode_pages(mapping, 0);
}
@@ -627,13 +627,13 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page)
if (page_has_private(page) && !try_to_release_page(page, GFP_KERNEL))
return 0;
- spin_lock_irqsave(&mapping->tree_lock, flags);
+ xa_lock_irqsave(&mapping->i_pages, flags);
if (PageDirty(page))
goto failed;
BUG_ON(page_has_private(page));
__delete_from_page_cache(page, NULL);
- spin_unlock_irqrestore(&mapping->tree_lock, flags);
+ xa_unlock_irqrestore(&mapping->i_pages, flags);
if (mapping->a_ops->freepage)
mapping->a_ops->freepage(page);
@@ -641,7 +641,7 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page)
put_page(page); /* pagecache ref */
return 1;
failed:
- spin_unlock_irqrestore(&mapping->tree_lock, flags);
+ xa_unlock_irqrestore(&mapping->i_pages, flags);
return 0;
}