[v2] accel/tcg: Improve tb_flush usage

[PATCH v2 12/12] accel/tcg: Tighten assert in tb_flush__exclusive

Richard Henderson posted 12 patches 5 days, 14 hours ago

Diff against v1 v3
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Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Yanan Wang <wangyanan55@huawei.com>, Zhao Liu <zhao1.liu@intel.com>, Nicholas Piggin <npiggin@gmail.com>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Laurent Vivier <laurent@vivier.eu>, Alexandre Iooss <erdnaxe@crans.org>, Mahmoud Mandour <ma.mandourr@gmail.com>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>

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[PATCH v2 12/12] accel/tcg: Tighten assert in tb_flush__exclusive

Posted by Richard Henderson 5 days, 14 hours ago

Now that tb_flush is gone, with its cpu_in_serial_context
check, we can tighten to cpu_in_exclusive_context.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 accel/tcg/tb-maint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/accel/tcg/tb-maint.c b/accel/tcg/tb-maint.c
index 879ed12442..81e8ec14d4 100644
--- a/accel/tcg/tb-maint.c
+++ b/accel/tcg/tb-maint.c
@@ -770,7 +770,7 @@ void tb_flush__exclusive(void)
 
     assert(tcg_enabled());
     assert(!runstate_is_running() ||
-           (current_cpu && cpu_in_serial_context(current_cpu)));
+           (current_cpu && cpu_in_exclusive_context(current_cpu)));
 
     CPU_FOREACH(cpu) {
         tcg_flush_jmp_cache(cpu);
-- 
2.43.0