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-rw-r--r--mm/workingset.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/mm/workingset.c b/mm/workingset.c
index 92e66113a577..e185bfb8bd4e 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -519,12 +519,11 @@ static enum lru_status shadow_lru_isolate(struct list_head *item,
void *arg) __must_hold(lru_lock)
{
struct xa_node *node = container_of(item, struct xa_node, private_list);
- XA_STATE(xas, node->array, 0);
struct address_space *mapping;
int ret;
/*
- * Page cache insertions and deletions synchroneously maintain
+ * Page cache insertions and deletions synchronously maintain
* the shadow node LRU under the i_pages lock and the
* lru_lock. Because the page cache tree is emptied before
* the inode can be destroyed, holding the lru_lock pins any
@@ -559,15 +558,7 @@ static enum lru_status shadow_lru_isolate(struct list_head *item,
if (WARN_ON_ONCE(node->count != node->nr_values))
goto out_invalid;
mapping->nrexceptional -= node->nr_values;
- xas.xa_node = xa_parent_locked(&mapping->i_pages, node);
- xas.xa_offset = node->offset;
- xas.xa_shift = node->shift + XA_CHUNK_SHIFT;
- xas_set_update(&xas, workingset_update_node);
- /*
- * We could store a shadow entry here which was the minimum of the
- * shadow entries we were tracking ...
- */
- xas_store(&xas, NULL);
+ xa_delete_node(node, workingset_update_node);
__inc_lruvec_slab_state(node, WORKINGSET_NODERECLAIM);
out_invalid: