| Message ID | 1361271550-18519-2-git-send-email-pbonzini@redhat.com |
|---|---|
| State | New |
| Headers | show |
On Tue, Feb 19, 2013 at 11:59:10AM +0100, Paolo Bonzini wrote: > 20000 nested coroutines require 20 GB of virtual address space. > Only nest 1000 of them so that the test (only enabled with > "-m perf" on the command line) runs on 32-bit machines too. > > Cc: qemu-stable@nongnu.org > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> > --- > tests/test-coroutine.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Okay, 20000 nesting level was unrealistic and QEMU will never approach that in reality. 1000 is fine. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/tests/test-coroutine.c b/tests/test-coroutine.c index 4c6cc81..39be046 100644 --- a/tests/test-coroutine.c +++ b/tests/test-coroutine.c @@ -183,7 +183,7 @@ static void perf_nesting(void) double duration; maxcycles = 100000000; - maxnesting = 20000; + maxnesting = 1000; Coroutine *root; NestData nd = { .n_enter = 0,
20000 nested coroutines require 20 GB of virtual address space. Only nest 1000 of them so that the test (only enabled with "-m perf" on the command line) runs on 32-bit machines too. Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- tests/test-coroutine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)