LU-2800 autoconf: remove LC_RW_TREE_LOCK test

[fs/lustre-release.git] / lustre / llite / dir.c

diff --git a/lustre/llite/dir.c b/lustre/llite/dir.c
index 870a94c..c90c543 100644 (file)
--- a/lustre/llite/dir.c
+++ b/lustre/llite/dir.c
@@ -273,14 +273,14 @@ static struct page *ll_dir_page_locate(struct inode *dir, __u64 *hash,
         struct page *page;
         int found;
 
-        TREE_READ_LOCK_IRQ(mapping);
+       spin_lock_irq(&mapping->tree_lock);
         found = radix_tree_gang_lookup(&mapping->page_tree,
                                        (void **)&page, offset, 1);
         if (found > 0) {
                 struct lu_dirpage *dp;
 
                 page_cache_get(page);
-                TREE_READ_UNLOCK_IRQ(mapping);
+               spin_unlock_irq(&mapping->tree_lock);
                 /*
                  * In contrast to find_lock_page() we are sure that directory
                  * page cannot be truncated (while DLM lock is held) and,
@@ -324,7 +324,7 @@ static struct page *ll_dir_page_locate(struct inode *dir, __u64 *hash,
                 }
 
         } else {
-                TREE_READ_UNLOCK_IRQ(mapping);
+               spin_unlock_irq(&mapping->tree_lock);
                 page = NULL;
         }
         return page;