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(parent: 5d0859c) | patch
tracing: add options directory and core option files
authorSteven Rostedt <srostedt@redhat.com>
Fri, 27 Feb 2009 03:19:12 +0000 (22:19 -0500)
committerSteven Rostedt <srostedt@redhat.com>
Fri, 27 Feb 2009 03:22:46 +0000 (22:22 -0500)
commita8259075074fb09c230b4cd2c8d3ee3c49d6ecd1
treeedd6a6ab5f0365e9f93f7e992e29ced3136eaaf9tree | snapshot
parent5d0859cef29167d45dc6cf89d19712145e6005d6commit | diff
tracing: add options directory and core option files

This patch creates an options directory in the debugfs, that contains
the available tracing options. These files contain 1 or 0, where 1
is the option is enabled and 0 it is disabled.

Simply echoing in 1 will enable the option and 0 will disable it.
This patch only contains the core options, not the tracer options.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
kernel/trace/trace.c diff | blob | history
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