[Xen-devel] [PATCH] tools: xenalyze: kill spurious sched_switch output in non dump mode.

[Dario Faggioli <dario.faggioli@xxxxxxxxxx>]

In fact, 52cf096df7 ("xenalyze: handle scheduling event"),
when dealing with TRC_SCHED_SWITCH, forgot to check whether
we actually are in dump mode, causing the printf() in
dump_sched_switch() to always produce its output, which
is not what we want.

Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
---
Cc: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/xentrace/xenalyze.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/xentrace/xenalyze.c b/tools/xentrace/xenalyze.c
index d223de6..3d06e45 100644
--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -7629,7 +7629,8 @@ void sched_process(struct pcpu_info *p)
             }
             break;
         case TRC_SCHED_SWITCH:
-            dump_sched_switch(ri);
+            if(opt.dump_all)
+                dump_sched_switch(ri);
             break;
         case TRC_SCHED_SWITCH_INFPREV:
             if(opt.dump_all) {


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