diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/workingset.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/mm/workingset.c b/mm/workingset.c index 8ed8e6296d8c..975a4d2dd02e 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: |