GC break after 'Fix GC steps threshold handling when called by JIT-compiled code.'
- From: Юрий Соколов <funny.falcon@xxxxxxxxx>
- To: luajit@xxxxxxxxxxxxx
- Date: Thu, 21 Nov 2013 19:17:51 +0400
Just updated luajit 2.1 , and my script starts to blow up memory.
8a2b2beac2ef985965fd6e4b4a0a32a684fa51df - first bad commit in v2.1
(so that, both 'Fix GC steps threshold...' and 'Fix for last commit' are
involved)
Reverting following change fixes issue:
-------------------------------- src/lj_trace.c
--------------------------------
index c70fc24..add9da6 100644
@@ -776,11 +776,11 @@ int LJ_FASTCALL lj_trace_exit(jit_State *J, void
*exptr)
pc = exd.pc;
cf = cframe_raw(L->cframe);
setcframe_pc(cf, pc);
if (G(L)->gc.state == GCSatomic || G(L)->gc.state == GCSfinalize) {
if (!(G(L)->hookmask & HOOK_GC))
- lj_gc_step(L); /* Exited because of GC: drive GC forward. */
+ lj_gc_check(L); /* Exited because of GC: drive GC forward. */
} else {
trace_hotside(J, pc);
}
if (bc_op(*pc) == BC_JLOOP) {
BCIns *retpc = &traceref(J, bc_d(*pc))->startins;
With regards,
Sokolov Yura aka funny_falcon
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