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1
2menu "Profiling support"
3 depends on EXPERIMENTAL
4
5config PROFILING
6 bool "Profiling support (EXPERIMENTAL)"
7 help
8 Say Y here to enable the extended profiling support mechanisms used
9 by profilers such as OProfile.
10
11config OPROFILE
12 tristate "OProfile system profiling (EXPERIMENTAL)"
13 depends on PROFILING
14 help
15 OProfile is a profiling system capable of profiling the
16 whole system, include the kernel, kernel modules, libraries,
17 and applications.
18
19 Due to firmware bugs, you may need to use the "nohalt" boot
20 option if you're using OProfile with the hardware performance
21 counters.
22
23 If unsure, say N.
24
25endmenu
26