diff mbox series

[v10,67/73] sparc: convert to cpu_has_work_with_iothread_lock

Message ID 20200617210231.4393-68-robert.foley@linaro.org
State New
Headers show
Series per-CPU locks | expand

Commit Message

Robert Foley June 17, 2020, 9:02 p.m. UTC 
From: "Emilio G. Cota" <cota@braap.org>


Soon we will call cpu_has_work without the BQL.

Cc: Artyom Tarasenko <atar4qemu@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

Signed-off-by: Emilio G. Cota <cota@braap.org>

Signed-off-by: Robert Foley <robert.foley@linaro.org>

---
 target/sparc/cpu.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

-- 
2.17.1
diff mbox series

Patch

diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c
index cef25238a5..3fa1a535d9 100644
--- a/target/sparc/cpu.c
+++ b/target/sparc/cpu.c
@@ -704,6 +704,8 @@  static bool sparc_cpu_has_work(CPUState *cs)
     SPARCCPU *cpu = SPARC_CPU(cs);
     CPUSPARCState *env = &cpu->env;
 
+    g_assert(qemu_mutex_iothread_locked());
+
     return (cpu_interrupt_request(cs) & CPU_INTERRUPT_HARD) &&
            cpu_interrupts_enabled(env);
 }
@@ -863,7 +865,7 @@  static void sparc_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = sparc_cpu_class_by_name;
     cc->parse_features = sparc_cpu_parse_features;
-    cc->has_work = sparc_cpu_has_work;
+    cc->has_work_with_iothread_lock = sparc_cpu_has_work;
     cc->do_interrupt = sparc_cpu_do_interrupt;
     cc->cpu_exec_interrupt = sparc_cpu_exec_interrupt;
     cc->dump_state = sparc_cpu_dump_state;