diff mbox

tools: xenalyze: kill spurious sched_switch output in non dump mode.

Message ID 147030114310.13239.5963137289838855143.stgit@Solace.fritz.box (mailing list archive)
State New, archived
Headers show

Commit Message

Dario Faggioli Aug. 4, 2016, 8:59 a.m. UTC
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@citrix.com>
---
Cc: George Dunlap <george.dunlap@eu.citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
---
 tools/xentrace/xenalyze.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

George Dunlap Aug. 8, 2016, 9:33 a.m. UTC | #1
On 04/08/16 09:59, Dario Faggioli wrote:
> 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@citrix.com>

Acked-by: George Dunlap <george.dunlap@citrix.com>

And queued.
diff mbox

Patch

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) {