[v9,69/74] xtensa: convert to cpu_has_work_with_iothread_lock

Commit Message

Robert Foley May 21, 2020, 4:40 p.m. UTC

From: "Emilio G. Cota" <[e-mail]>

Soon we will call cpu_has_work without the BQL.

Cc: Max Filippov <[e-mail]>
Reviewed-by: Richard Henderson <[e-mail]>
Signed-off-by: Emilio G. Cota <[e-mail]>
Signed-off-by: Robert Foley <[e-mail]>
---
 target/xtensa/cpu.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch

diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c
index fda4a73722..0f96483563 100644
--- a/target/xtensa/cpu.c
+++ b/target/xtensa/cpu.c
@@ -47,6 +47,8 @@  static bool xtensa_cpu_has_work(CPUState *cs)
 #ifndef CONFIG_USER_ONLY
     XtensaCPU *cpu = XTENSA_CPU(cs);
 
+    g_assert(qemu_mutex_iothread_locked());
+
     return !cpu->env.runstall && cpu->env.pending_irq_level;
 #else
     return true;
@@ -187,7 +189,7 @@  static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
     device_class_set_parent_reset(dc, xtensa_cpu_reset, &xcc->parent_reset);
 
     cc->class_by_name = xtensa_cpu_class_by_name;
-    cc->has_work = xtensa_cpu_has_work;
+    cc->has_work_with_iothread_lock = xtensa_cpu_has_work;
     cc->do_interrupt = xtensa_cpu_do_interrupt;
     cc->cpu_exec_interrupt = xtensa_cpu_exec_interrupt;
     cc->dump_state = xtensa_cpu_dump_state;