cpufreq: Move scheduler-related code to the sched directory

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Create cpufreq.c under kernel/sched/ and move the cpufreq code
related to the scheduler to that file and to sched.h.

Redefine cpufreq_update_util() as a static inline function to avoid
function calls at its call sites in the scheduler code (as suggested
by Peter Zijlstra).

Also move the definition of struct update_util_data and declaration
of cpufreq_set_update_util_data() from include/linux/cpufreq.h to
include/linux/sched.h.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

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This commit is contained in:

Rafael J. Wysocki 2016-03-10 20:44:47 +01:00

parent 08f511fd41

commit adaf9fcd13

7 changed files with 96 additions and 88 deletions

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53

drivers/cpufreq/cpufreq.c

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1

drivers/cpufreq/cpufreq_governor.c

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34

include/linux/cpufreq.h

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9

include/linux/sched.h

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1

kernel/sched/Makefile

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37

kernel/sched/cpufreq.c

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49

kernel/sched/sched.h

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