LU-13799 clio: Skip prep for transients

[fs/lustre-release.git] / lustre / obdclass / cl_page.c

diff --git a/lustre/obdclass/cl_page.c b/lustre/obdclass/cl_page.c
index 5525ef5..0dc44cf 100644 (file)
--- a/lustre/obdclass/cl_page.c
+++ b/lustre/obdclass/cl_page.c
@@ -983,13 +983,16 @@ int cl_page_prep(const struct lu_env *env, struct cl_io *io,
        if (crt >= CRT_NR)
                return -EINVAL;
 
-       cl_page_slice_for_each(cl_page, slice, i) {
-               if (slice->cpl_ops->cpo_own)
-                       result = (*slice->cpl_ops->io[crt].cpo_prep)(env,
+       if (cl_page->cp_type != CPT_TRANSIENT) {
+               cl_page_slice_for_each(cl_page, slice, i) {
+                       if (slice->cpl_ops->cpo_own)
+                               result =
+                                (*slice->cpl_ops->io[crt].cpo_prep)(env,
                                                                     slice,
                                                                     io);
-               if (result != 0)
-                       break;
+                       if (result != 0)
+                               break;
+               }
        }
 
        if (result >= 0) {