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Code Issues Releases Wiki Activity

Fixing buffer_size_file in trace-cmd for non-Android devices

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The default value for buffer_size_file contained a path under "/d/",
which is an Android-specific alias for "/sys/kernel/debug". This commit
updates the default value to use the system-agnostic path.
This commit is contained in:
Sergei Trofimov
2015-04-17 16:06:12 +01:00
parent 2276ae0c5b
commit 497b5febc3
1 changed files with 1 additions and 1 deletions
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2
wlauto/instrumentation/trace_cmd/__init__.py
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@@ -126,7 +126,7 @@ class TraceCmdInstrument(Instrument):
This will be subtracted form the buffer size until set succeeds or size is reduced to
1MB.
"""),
Parameter('buffer_size_file', default='/d/tracing/buffer_size_kb',
Parameter('buffer_size_file', default='/sys/kernel/debug/tracing/buffer_size_kb',
description="""
Path to the debugs file that may be used to set ftrace buffer size. This should need
to be modified for the vast majority devices.