diff mbox series

[RFC,v4,64/71] sparc: convert to cpu_has_work_with_iothread_lock

Message ID 20181025144644.15464-64-cota@braap.org
State New
Headers show
Series [RFC,v4,01/71] cpu: convert queued work to a QSIMPLEQ | expand

Commit Message

Emilio Cota Oct. 25, 2018, 2:46 p.m. UTC 
Soon we will call cpu_has_work without the BQL.

Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Emilio G. Cota <cota@braap.org>
---
 target/sparc/cpu.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Richard Henderson Oct. 26, 2018, 3:54 p.m. UTC | #1 
On 10/25/18 3:46 PM, Emilio G. Cota wrote:
> Soon we will call cpu_has_work without the BQL.
> 
> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
> Cc: Artyom Tarasenko <atar4qemu@gmail.com>
> Signed-off-by: Emilio G. Cota <cota@braap.org>
> ---
>  target/sparc/cpu.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c
index 88427283c1..54bffc1a6c 100644
--- a/target/sparc/cpu.c
+++ b/target/sparc/cpu.c
@@ -709,6 +709,8 @@  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);
 }
@@ -870,7 +872,7 @@  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;