[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] use per-cpu variables in cpufreq
The cpufreq driver used some local arrays indexed by cpu number. This patch replaces those arrays by per-cpu variables. The AMD and INTEL specific parts used different per-cpu data structures with nearly identical semantics. Fold the two structures into one by adding a generic architecture data item. Signed-off-by: juergen.gross@xxxxxxxxxxxxxx 8 files changed, 58 insertions(+), 66 deletions(-) xen/arch/x86/acpi/cpufreq/cpufreq.c | 36 ++++++++++++------------ xen/arch/x86/acpi/cpufreq/powernow.c | 43 +++++++++++------------------ xen/drivers/acpi/pmstat.c | 6 ++-- xen/drivers/cpufreq/cpufreq.c | 24 ++++++++-------- xen/drivers/cpufreq/cpufreq_ondemand.c | 2 - xen/drivers/cpufreq/utility.c | 8 ++--- xen/include/acpi/cpufreq/cpufreq.h | 3 +- xen/include/acpi/cpufreq/processor_perf.h | 2 - Attachment:
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