Lines Matching defs:barrier
512 char *barrier;
572 /* If feature-barrier isn't present in xenstore, add it */
573 e = xenbus_read(xbt, xsnode, "feature-barrier", (void **)&barrier,
576 e = xenbus_printf(xbt, xsnode, "feature-barrier", "%d", 1);
579 "'feature-barrier'", ddi_get_name_addr(dip));
580 xvdi_fatal_error(dip, e, "writing 'feature-barrier'");
585 kmem_free(barrier, len);
989 char *op_name[] = { "read", "write", "barrier", "flush" };
1015 char *op_name[] = { "read", "write", "barrier", "flush" };