The cpu->exit_request check in cpu_loop_exec_tb is unnecessary,
because cpu->tcg_exit_req is always set after cpu->exit_request.
So let the TB exit and we will pick up the exit request later
in cpu_handle_interrupt.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
cpu-exec.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index 7ddf66c..7db959c 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -535,10 +535,6 @@ static inline void cpu_loop_exec_tb(CPUState *cpu,
TranslationBlock *tb,
uintptr_t ret;
int32_t insns_left;
- if (unlikely(atomic_read(&cpu->exit_request))) {
- return;
- }
-
trace_exec_tb(tb, tb->pc);
ret = cpu_tb_exec(cpu, tb);
tb = (TranslationBlock *)(ret & ~TB_EXIT_MASK);
--
1.8.3.1
