diff mbox series

[PULL,14/31] accel/tcg/cpu-exec: Use RCU_READ_LOCK_GUARD

Message ID 20240129230121.8091-15-richard.henderson@linaro.org
State New
Headers show
Series [PULL,01/31] cpu-exec: simplify jump cache management | expand

Commit Message

Richard Henderson Jan. 29, 2024, 11:01 p.m. UTC 
From: Philippe Mathieu-Daudé <philmd@linaro.org>

Replace the manual rcu_read_(un)lock calls in cpu_exec().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240124074201.8239-2-philmd@linaro.org>
[rth: Use RCU_READ_LOCK_GUARD not WITH_RCU_READ_LOCK_GUARD]
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 accel/tcg/cpu-exec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 40c268bfa1..950dad63cb 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -1050,7 +1050,7 @@  int cpu_exec(CPUState *cpu)
         return EXCP_HALTED;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK_GUARD();
     cpu_exec_enter(cpu);
 
     /*
@@ -1064,8 +1064,6 @@  int cpu_exec(CPUState *cpu)
     ret = cpu_exec_setjmp(cpu, &sc);
 
     cpu_exec_exit(cpu);
-    rcu_read_unlock();
-
     return ret;
 }