LU-1822 llite: Remove deprecated truncate handler

[fs/lustre-release.git] / lustre / lclient / lcommon_cl.c

diff --git a/lustre/lclient/lcommon_cl.c b/lustre/lclient/lcommon_cl.c
index 1d65cf1..22e3526 100644 (file)
--- a/lustre/lclient/lcommon_cl.c
+++ b/lustre/lclient/lcommon_cl.c
@@ -683,22 +683,21 @@ void ccc_lock_state(const struct lu_env *env,
          * of finding lock in the cache.
          */
         if (state == CLS_HELD && lock->cll_state < CLS_HELD) {
-                int rc;
-
-                obj   = slice->cls_obj;
-                inode = ccc_object_inode(obj);
-                attr  = ccc_env_thread_attr(env);
-
-                /* vmtruncate()->ll_truncate() first sets the i_size and then
-                 * the kms under both a DLM lock and the
-                 * ll_inode_size_lock().  If we don't get the
-                 * ll_inode_size_lock() here we can match the DLM lock and
-                 * reset i_size from the kms before the truncating path has
-                 * updated the kms.  generic_file_write can then trust the
-                 * stale i_size when doing appending writes and effectively
-                 * cancel the result of the truncate.  Getting the
-                 * ll_inode_size_lock() after the enqueue maintains the DLM
-                 * -> ll_inode_size_lock() acquiring order. */
+               int rc;
+
+               obj   = slice->cls_obj;
+               inode = ccc_object_inode(obj);
+               attr  = ccc_env_thread_attr(env);
+
+               /* vmtruncate() sets the i_size
+                * under both a DLM lock and the
+                * ll_inode_size_lock().  If we don't get the
+                * ll_inode_size_lock() here we can match the DLM lock and
+                * reset i_size.  generic_file_write can then trust the
+                * stale i_size when doing appending writes and effectively
+                * cancel the result of the truncate.  Getting the
+                * ll_inode_size_lock() after the enqueue maintains the DLM
+                * -> ll_inode_size_lock() acquiring order. */
                ccc_object_size_lock(obj);
                 rc = cl_object_attr_get(env, obj, attr);
                 if (rc == 0) {