diff options
Diffstat (limited to 'tools/ioemu/target-i386-dm/helper2.c')
| -rw-r--r-- | tools/ioemu/target-i386-dm/helper2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/ioemu/target-i386-dm/helper2.c b/tools/ioemu/target-i386-dm/helper2.c index d45ac7a999..4896b11ab8 100644 --- a/tools/ioemu/target-i386-dm/helper2.c +++ b/tools/ioemu/target-i386-dm/helper2.c @@ -218,7 +218,7 @@ static ioreq_t *__cpu_get_ioreq(int vcpu) return NULL; } - rmb(); /* see IOREQ_READY /then/ read contents of ioreq */ + xen_rmb(); /* see IOREQ_READY /then/ read contents of ioreq */ req->state = STATE_IOREQ_INPROCESS; return req; @@ -568,7 +568,7 @@ void __handle_buffered_iopage(CPUState *env) __handle_ioreq(env, &req); - mb(); + xen_mb(); buffered_io_page->read_pointer += qw ? 2 : 1; } } @@ -603,7 +603,7 @@ void cpu_handle_ioreq(void *opaque) return; } - wmb(); /* Update ioreq contents /then/ update state. */ + xen_wmb(); /* Update ioreq contents /then/ update state. */ /* * We do this before we send the response so that the tools |