LU-10499 pcc: add readonly mode for PCC

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

diff --git a/lustre/llite/vvp_io.c b/lustre/llite/vvp_io.c
index abaec68..62e9903 100644 (file)
--- a/lustre/llite/vvp_io.c
+++ b/lustre/llite/vvp_io.c
@@ -357,7 +357,7 @@ static void vvp_io_fini(const struct lu_env *env, const struct cl_io_slice *ios)
        }
 
        /* dynamic layout change needed, send layout intent RPC. */
-       if (io->ci_need_write_intent) {
+       if (io->ci_need_write_intent || io->ci_need_pccro_clear) {
                enum layout_intent_opc opc = LAYOUT_INTENT_WRITE;
 
                io->ci_need_write_intent = 0;
@@ -372,6 +372,11 @@ static void vvp_io_fini(const struct lu_env *env, const struct cl_io_slice *ios)
                if (cl_io_is_trunc(io))
                        opc = LAYOUT_INTENT_TRUNC;
 
+               if (io->ci_need_pccro_clear) {
+                       io->ci_need_pccro_clear = 0;
+                       opc = LAYOUT_INTENT_PCCRO_CLEAR;
+               }
+
                rc = ll_layout_write_intent(inode, opc, &io->ci_write_intent);
                io->ci_result = rc;
                if (!rc)