29 lines
1.2 KiB
Diff
29 lines
1.2 KiB
Diff
From: Tom Zanussi <tom.zanussi@linux.intel.com>
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Date: Mon, 15 Jan 2018 20:51:36 -0600
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Subject: [PATCH 10/48] tracing: Add Documentation for log2 modifier
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Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.16/older/patches-4.16.7-rt1.tar.xz
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Add a line for the log2 modifier, to keep it aligned with
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tracing/README.
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Link: http://lkml.kernel.org/r/a419028bccab155749a4b8702d5b97af75f1578f.1516069914.git.tom.zanussi@linux.intel.com
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Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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(cherry picked from commit fcb5b95a2bb931f8e72e2dbd2def67382dd99d42)
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Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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---
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Documentation/trace/histogram.txt | 1 +
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1 file changed, 1 insertion(+)
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--- a/Documentation/trace/histogram.txt
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+++ b/Documentation/trace/histogram.txt
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@@ -73,6 +73,7 @@
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.sym-offset display an address as a symbol and offset
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.syscall display a syscall id as a system call name
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.execname display a common_pid as a program name
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+ .log2 display log2 value rather than raw number
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Note that in general the semantics of a given field aren't
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interpreted when applying a modifier to it, but there are some
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