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Date: Mon, 7 Dec 2015 09:49:40 +0100 From: Ingo Molnar <mingo@...nel.org> To: linux-kernel@...r.kernel.org Cc: Rusty Russell <rusty@...tcorp.com.au>, Peter Zijlstra <peterz@...radead.org>, Sergey Senozhatsky <sergey.senozhatsky@...il.com>, Xunlei Pang <xlpang@...hat.com>, Rik van Riel <riel@...hat.com>, Andrew Morton <akpm@...ux-foundation.org>, Linus Torvalds <torvalds@...ux-foundation.org>, Thomas Gleixner <tglx@...utronix.de> Subject: [PATCH 0/4] [RFC] cpumask: Robustify the var-cpumask allocation APIs Hi Rusty, this is the cpumask API robustification change we talked about in this lkml thread: [PATCH] sched/core: Clear the root_domain cpumasks in init_rootdomain() The idea is to first migrate all users of alloc_cpumask_var() to zalloc_cpumask_var(), then remove the old API. We still keep __alloc_cpumask_var_node(), for users who absolutely want to micro-manage their cpumask allocations. I also addressed a related naming ambiguity in alloc_bootmem_cpumask_var(). Lightly tested. ( If you like this series I can merge it via -tip, or you can pick it up, your call! ) Thanks, Ingo ========> Ingo Molnar (4): cpumask: Migrate 'alloc_cpumask_var()' users to 'zalloc_cpumask_var()' cpumask: Remove 'alloc_cpumask_var()' cpumask: Rename 'alloc_bootmem_cpumask_var()' to 'zalloc_bootmem_cpumask_var()' cpumask: Rename 'alloc_cpumask_var_node()' to '__alloc_cpumask_var_node()' arch/ia64/kernel/smp.c | 2 +- arch/mips/kernel/mips-mt-fpaff.c | 6 +++--- arch/powerpc/kernel/irq.c | 2 +- arch/powerpc/kernel/rtas.c | 4 ++-- arch/powerpc/kernel/smp.c | 2 +- arch/powerpc/mm/numa.c | 2 +- arch/powerpc/platforms/powernv/subcore.c | 2 +- arch/powerpc/platforms/pseries/smp.c | 2 +- arch/powerpc/platforms/pseries/suspend.c | 2 +- arch/x86/kernel/apic/vector.c | 4 ++-- arch/x86/kernel/cpu/common.c | 8 +++---- arch/x86/kernel/cpu/mcheck/mce-inject.c | 2 +- arch/x86/kernel/smp.c | 2 +- arch/x86/mm/mmio-mod.c | 2 +- arch/x86/mm/numa.c | 2 +- arch/x86/platform/uv/uv_nmi.c | 2 +- arch/x86/xen/mmu.c | 2 +- arch/x86/xen/smp.c | 2 +- block/blk-mq-cpumap.c | 2 +- crypto/pcrypt.c | 4 ++-- drivers/acpi/acpi_pad.c | 2 +- drivers/acpi/processor_throttling.c | 2 +- drivers/base/cpu.c | 2 +- drivers/cpufreq/cpufreq.c | 2 +- drivers/crypto/n2_core.c | 2 +- drivers/firmware/dcdbas.c | 2 +- drivers/hwmon/dell-smm-hwmon.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- drivers/pci/host/pci-xgene-msi.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +- drivers/virtio/virtio_pci_common.c | 2 +- include/linux/cpumask.h | 20 ++++++----------- kernel/compat.c | 4 ++-- kernel/cpu.c | 2 +- kernel/cpuset.c | 16 +++++++------- kernel/irq/irqdesc.c | 2 +- kernel/irq/manage.c | 6 +++--- kernel/irq/proc.c | 4 ++-- kernel/padata.c | 10 ++++----- kernel/profile.c | 4 ++-- kernel/rcu/tree_plugin.h | 2 +- kernel/sched/core.c | 16 +++++++------- kernel/smpboot.c | 4 ++-- kernel/taskstats.c | 4 ++-- kernel/time/tick-sched.c | 6 +++--- kernel/torture.c | 2 +- kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace.c | 10 ++++----- kernel/workqueue.c | 4 ++-- lib/cpumask.c | 33 ++++++++++++++--------------- mm/vmstat.c | 2 +- net/core/flow.c | 2 +- net/core/net-sysfs.c | 4 ++-- net/core/sysctl_net_core.c | 2 +- 54 files changed, 116 insertions(+), 123 deletions(-) -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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