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[7/8] rt-tests: hwlatdetect: Update to integer division

Message ID 20221111195323.27402-7-jkacur@redhat.com
State New
Headers show
Series [1/8] rt-tests: Remove arbitrary num of threads limits | expand

Commit Message

John Kacur Nov. 11, 2022, 7:53 p.m. UTC 
From: Leah Leshchinsky <lleshchi@redhat.com>

In Python 3, "/" is a float division operator, as opposed to Python 2,
which defaults to integer division. This results in an error when
calculating width, which assumes an integer.

Update width division to integer division with the "//" operator.

Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
---
 src/hwlatdetect/hwlatdetect.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/src/hwlatdetect/hwlatdetect.py b/src/hwlatdetect/hwlatdetect.py
index 1efbe7a60059..c5b3a689dcd1 100755
--- a/src/hwlatdetect/hwlatdetect.py
+++ b/src/hwlatdetect/hwlatdetect.py
@@ -454,9 +454,10 @@  if __name__ == '__main__':
 
     if args.window:
         w = microseconds(args.window)
+        width = w//2
         if w < int(detect.get("width")):
-            debug(f"shrinking width to {w//2} for new window of {w}")
-            detect.set("width", w/2)
+            debug(f"shrinking width to {width} for new window of {w}")
+            detect.set("width", width)
         debug(f"window parameter = {w}")
         detect.set("window", w)
         debug(f"window for sampling set to {w}us")