[Qemu-devel] [PATCH v2 02/45] translate-all: remove redundant !tcg_enabled check in dump_exec_info

[Emilio G. Cota]

This check is redundant because it is already performed by the only
caller of dump_exec_info -- the caller was updated by b7da97eef
("monitor: Check whether TCG is enabled before running the "info jit"
code").

Checking twice wouldn't necessarily be too bad, but here the check also
returns with tb_lock held. So we can either do the check before tb_lock is
acquired, or just get rid of it. Given that it is redundant, I am going
for the latter option.

Reviewed-by: Richard Henderson <address@hidden>
Reviewed-by: Thomas Huth <address@hidden>
Reviewed-by: Alex Bennée <address@hidden>
Signed-off-by: Emilio G. Cota <address@hidden>
---
 accel/tcg/translate-all.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index e09bd43..090ebad 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -1858,11 +1858,6 @@ void dump_exec_info(FILE *f, fprintf_function 
cpu_fprintf)
 
     tb_lock();
 
-    if (!tcg_enabled()) {
-        cpu_fprintf(f, "TCG not enabled\n");
-        return;
-    }
-
     target_code_size = 0;
     max_target_code_size = 0;
     cross_page = 0;
-- 
2.7.4