On Monday, September 02, 2013 11:57:33 AM Hanjun Guo wrote: > v1->v2: Return specific error value instead of just return -1, and > correct some grammar mistake in changelog. > > For cpu hot add, evaluate _MAT or parse MADT will did twice to get > APIC id: > acpi_processor_add() > acpi_processor_get_info() > acpi_get_cpuid() will evaluate _MAT or parse MADT; > acpi_processor_hotadd_init() > acpi_map_lsapic() will evaluate _MAT again; > > This patch set introduces apic_id in struct processor to save parsed > APIC id, and use it to remove the duplicated _MAT evaluation. > > Further more, the new logical cpu number will be generated in > acpi_register_lapic(), this can be returned to remove the cpumask > allocation and operation to simplify _acpi_map_lsapic(). > > There are also some cleanups for the ACPI processor dirver code.
I like the series, so I've queued it up for 3.13. Thanks, Rafael > Hanjun Guo (2): > ACPI / processor: remove unnecessary if (!pr) check > ACPI / processor: Remove outdated comments > > Jiang Liu (4): > ACPI / processor: Introduce apic_id in struct processor to save > parsed APIC id > ACPI / processor: use apic_id and remove duplicated _MAT evaluation > x86 / ACPI: simplify _acpi_map_lsapic() > ACPI / processor: remove some dead code in acpi_processor_get_info() > > arch/ia64/kernel/acpi.c | 38 ++---------------- > arch/x86/include/asm/mpspec.h | 2 +- > arch/x86/kernel/acpi/boot.c | 88 > +++++++++-------------------------------- > arch/x86/kernel/apic/apic.c | 8 ++-- > drivers/acpi/acpi_processor.c | 22 +++-------- > drivers/acpi/processor_core.c | 26 +++++++++--- > include/acpi/processor.h | 3 ++ > include/linux/acpi.h | 2 +- > 8 files changed, 60 insertions(+), 129 deletions(-) > > -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
