diff options
Diffstat (limited to 'src/pkg/runtime/proc.c')
| -rw-r--r-- | src/pkg/runtime/proc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/pkg/runtime/proc.c b/src/pkg/runtime/proc.c index bf55912783..eb7dfe4f84 100644 --- a/src/pkg/runtime/proc.c +++ b/src/pkg/runtime/proc.c @@ -1751,12 +1751,13 @@ runtime·malg(int32 stacksize) newg = runtime·malloc(sizeof(G)); if(stacksize >= 0) { + stacksize = runtime·round2(StackSystem + stacksize); if(g == m->g0) { // running on scheduler stack already. - stk = runtime·stackalloc(newg, StackSystem + stacksize); + stk = runtime·stackalloc(newg, stacksize); } else { // have to call stackalloc on scheduler stack. - newg->stacksize = StackSystem + stacksize; + newg->stacksize = stacksize; g->param = newg; runtime·mcall(mstackalloc); stk = g->param; @@ -1765,7 +1766,7 @@ runtime·malg(int32 stacksize) newg->stack0 = (uintptr)stk; newg->stackguard = (uintptr)stk + StackGuard; newg->stackguard0 = newg->stackguard; - newg->stackbase = (uintptr)stk + StackSystem + stacksize - sizeof(Stktop); + newg->stackbase = (uintptr)stk + stacksize - sizeof(Stktop); } return newg; } |