fs/inode: using read-lock to protect inode_find

inode_find don't need to modify inode tree Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Donny9 · Oct 2, 2024 · 1fe436f · 1fe436f
1 parent 397dcc7
commit 1fe436f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fs/inode/fs_inodefind.c b/fs/inode/fs_inodefind.c
@@ -55,7 +55,7 @@ int inode_find(FAR struct inode_search_s *desc)
    * references on the node.
    */
 
-  inode_lock();
+  inode_rlock();
   ret = inode_search(desc);
   if (ret >= 0)
     {
@@ -69,6 +69,6 @@ int inode_find(FAR struct inode_search_s *desc)
       atomic_fetch_add(&node->i_crefs, 1);
     }
 
-  inode_unlock();
+  inode_runlock();
   return ret;
 }