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[Qemu-devel] [PATCH 04/11] trace: no need to call trace_backend_init in


From: Denis V. Lunev
Subject: [Qemu-devel] [PATCH 04/11] trace: no need to call trace_backend_init in different branches now
Date: Thu, 29 Oct 2015 23:44:10 +0300

original idea to split calling locations was to spawn tracing thread
in the final child process according to

    commit 8a745f2a9296ad2cf6bda33534ed298f2625a4ad
    Author: Michael Mueller
    Date:   Mon Sep 23 16:36:54 2013 +0200

os_daemonize is now on top of both locations. Drop unneeded ifs.

Signed-off-by: Denis V. Lunev <address@hidden>
Reviewed-by: Paolo Bonzini <address@hidden>
---
 vl.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/vl.c b/vl.c
index 0424ce5..4261662 100644
--- a/vl.c
+++ b/vl.c
@@ -4088,10 +4088,8 @@ int main(int argc, char **argv, char **envp)
         qemu_set_log(mask);
     }
 
-    if (!is_daemonized()) {
-        if (!trace_init_backends()) {
-            exit(1);
-        }
+    if (!trace_init_backends()) {
+        exit(1);
     }
 
     /* If no data_dir is specified then try to find it relative to the
@@ -4640,12 +4638,6 @@ int main(int argc, char **argv, char **envp)
 
     os_setup_post();
 
-    if (is_daemonized()) {
-        if (!trace_init_backends()) {
-            exit(1);
-        }
-    }
-
     main_loop();
     bdrv_close_all();
     pause_all_vcpus();
-- 
2.1.4




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