diff options
Diffstat (limited to 'mm/truncate.c')
| -rw-r--r-- | mm/truncate.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index d3a2737cc188..a25891e3d066 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -41,8 +41,10 @@ static void clear_shadow_entry(struct address_space *mapping, pgoff_t index, goto unlock; if (*slot != entry) goto unlock; + local_lock(shadow_nodes_lock); __radix_tree_replace(&mapping->page_tree, node, slot, NULL, - workingset_update_node, mapping); + __workingset_update_node, mapping); + local_unlock(shadow_nodes_lock); mapping->nrexceptional--; unlock: spin_unlock_irq(&mapping->tree_lock); |