What: /sys/kernel/profiling
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Date: September 2008
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Contact: Dave Hansen <dave@linux.vnet.ibm.com>
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Description:
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/sys/kernel/profiling is the runtime equivalent
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of the boot-time profile= option.
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You can get the same effect running:
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echo 2 > /sys/kernel/profiling
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as you would by issuing profile=2 on the boot
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command line.
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