1TRACE-CMD-STACK(1)                                          TRACE-CMD-STACK(1)
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NAME

6       trace-cmd-stack - read, enable or disable Ftrace Linux kernel stack
7       tracing.
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SYNOPSIS

10       trace-cmd stack
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DESCRIPTION

13       The trace-cmd(1) stack enables the Ftrace stack tracer within the
14       kernel. The stack tracer enables the function tracer and at each
15       function call within the kernel, the stack is checked. When a new
16       maximum usage stack is discovered, it is recorded.
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18       When no option is used, the current stack is displayed.
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20       To enable the stack tracer, use the option --start, and to disable the
21       stack tracer, use the option --stop. The output will be the maximum
22       stack found since the start was enabled.
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24       Use --reset to reset the stack counter to zero.
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SEE ALSO

27       trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1),
28       trace-cmd-start(1), trace-cmd-extract(1), trace-cmd-reset(1),
29       trace-cmd-split(1), trace-cmd-list(1), trace-cmd-listen(1)
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AUTHOR

32       Written by Steven Rostedt, <rostedt@goodmis.org[1]>
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RESOURCES

35       git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git
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COPYING

38       Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted
39       under the terms of the GNU Public License (GPL).
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NOTES

42        1. rostedt@goodmis.org
43           mailto:rostedt@goodmis.org
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47                                  04/11/2018                TRACE-CMD-STACK(1)