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charset="utf-8" Signed-off-by: Paolo Bonzini --- tests/unit/test-coroutine.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/tests/unit/test-coroutine.c b/tests/unit/test-coroutine.c index 75d54e5d29..0b7b4d6ef8 100644 --- a/tests/unit/test-coroutine.c +++ b/tests/unit/test-coroutine.c @@ -639,19 +639,33 @@ static void perf_nesting(void) maxcycles, maxnesting, duration); } =20 -#if 0 /* * Yield benchmark */ =20 -static void coroutine_fn yield_loop(void *opaque) +CO_DECLARE_FRAME(yield_loop, void *opaque); +static CoroutineAction co__yield_loop(void *_frame) { + struct FRAME__yield_loop *_f =3D _frame; + CO_ARG(opaque); unsigned int *counter =3D opaque; =20 +switch(_f->_step) { +case 0: while ((*counter) > 0) { (*counter)--; - qemu_coroutine_yield(); +_f->_step =3D 1; + return qemu_coroutine_yield(); +case 1: } + break; +} +return stack_free(&_f->common); +} + +static CoroutineAction yield_loop(void *opaque) +{ + return CO_INIT_FRAME(yield_loop, opaque); } =20 static void perf_yield(void) @@ -672,6 +686,7 @@ static void perf_yield(void) g_test_message("Yield %u iterations: %f s", maxcycles, duration); } =20 +#if 0 static __attribute__((noinline)) void dummy(unsigned *i) { (*i)--; @@ -755,8 +770,8 @@ int main(int argc, char **argv) g_test_add_func("/perf/lifecycle", perf_lifecycle); g_test_add_func("/perf/lifecycle/noalloc", perf_lifecycle_noalloc); g_test_add_func("/perf/nesting", perf_nesting); -#if 0 g_test_add_func("/perf/yield", perf_yield); +#if 0 g_test_add_func("/perf/function-call", perf_baseline); g_test_add_func("/perf/cost", perf_cost); #endif --=20 2.35.1