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[Qemu-devel] [PULL 1/2] Tracing docs fix configure option and descriptio
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PULL 1/2] Tracing docs fix configure option and description |
Date: |
Tue, 18 Nov 2014 15:04:15 +0000 |
From: "Dr. David Alan Gilbert" <address@hidden>
Fix the example trace configure option.
Update the text to say that multiple backends are allowed and what
happens when multiple backends are enabled.
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
Message-id: address@hidden
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
docs/tracing.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/docs/tracing.txt b/docs/tracing.txt
index 7d38926..7117c5e 100644
--- a/docs/tracing.txt
+++ b/docs/tracing.txt
@@ -139,12 +139,12 @@ events are not tightly coupled to a specific trace
backend, such as LTTng or
SystemTap. Support for trace backends can be added by extending the
"tracetool"
script.
-The trace backend is chosen at configure time and only one trace backend can
-be built into the binary:
+The trace backends are chosen at configure time:
- ./configure --trace-backends=simple
+ ./configure --enable-trace-backends=simple
For a list of supported trace backends, try ./configure --help or see below.
+If multiple backends are enabled, the trace is sent to them all.
The following subsections describe the supported trace backends.
--
2.1.0