1. 03 Mar, 2017 2 commits
    • Ingo Molnar's avatar
      sched/headers: Move task->mm coredumping related defines and methods from... · 11701c67
      Ingo Molnar authored
      sched/headers: Move task->mm coredumping related defines and methods from <linux/sched.h> to <linux/sched/coredump.h>
      
      This further reduces the size and complexity of <linux/sched.h>.
      
      These are the definitions and APIs that are moved:
      
        # MMF_*:
        fs/binfmt_elf.c
        fs/binfmt_elf_fdpic.c
        fs/exec.c
        fs/proc/base.c
        include/linux/khugepaged.h
        include/linux/ksm.h
        include/linux/sched/coredump.h
        kernel/events/uprobes.c
        kernel/fork.c
        mm/huge_memory.c
        mm/khugepaged.c
        mm/ksm.c
        mm/memory.c
        mm/oom_kill.c
      
        # SUID_DUMP_*:
        arch/ia64/include/asm/processor.h
        fs/coredump.c
        fs/exec.c
        fs/proc/internal.h
        include/linux/sched/coredump.h
        kernel/ptrace.c
        kernel/sys.c
        kernel/sysctl.c
      
        # get_dumpable():
        arch/ia64/include/asm/processor.h
        fs/coredump.c
        fs/exec.c
        fs/proc/internal.h
        include/linux/sched/coredump.h
        kernel/ptrace.c
        kernel/sys.c
      
        # set_dumpable():
        fs/exec.c
        include/linux/sched/coredump.h
        kernel/cred.c
        kernel/sys.c
      Acked-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
      11701c67
    • Ingo Molnar's avatar
      sched/headers: Move task->mm handling methods to <linux/sched/mm.h> · 68e21be2
      Ingo Molnar authored
      Move the following task->mm helper APIs into a new header file,
      <linux/sched/mm.h>, to further reduce the size and complexity
      of <linux/sched.h>.
      
      Here are how the APIs are used in various kernel files:
      
        # mm_alloc():
        arch/arm/mach-rpc/ecard.c
        fs/exec.c
        include/linux/sched/mm.h
        kernel/fork.c
      
        # __mmdrop():
        arch/arc/include/asm/mmu_context.h
        include/linux/sched/mm.h
        kernel/fork.c
      
        # mmdrop():
        arch/arm/mach-rpc/ecard.c
        arch/m68k/sun3/mmu_emu.c
        arch/x86/mm/tlb.c
        drivers/gpu/drm/amd/amdkfd/kfd_process.c
        drivers/gpu/drm/i915/i915_gem_userptr.c
        drivers/infiniband/hw/hfi1/file_ops.c
        drivers/vfio/vfio_iommu_spapr_tce.c
        fs/exec.c
        fs/proc/base.c
        fs/proc/task_mmu.c
        fs/proc/task_nommu.c
        fs/userfaultfd.c
        include/linux/mmu_notifier.h
        include/linux/sched/mm.h
        kernel/fork.c
        kernel/futex.c
        kernel/sched/core.c
        mm/khugepaged.c
        mm/ksm.c
        mm/mmu_context.c
        mm/mmu_notifier.c
        mm/oom_kill.c
        virt/kvm/kvm_main.c
      
        # mmdrop_async_fn():
        include/linux/sched/mm.h
      
        # mmdrop_async():
        include/linux/sched/mm.h
        kernel/fork.c
      
        # mmget_not_zero():
        fs/userfaultfd.c
        include/linux/sched/mm.h
        mm/oom_kill.c
      
        # mmput():
        arch/arc/include/asm/mmu_context.h
        arch/arc/kernel/troubleshoot.c
        arch/frv/mm/mmu-context.c
        arch/powerpc/platforms/cell/spufs/context.c
        arch/sparc/include/asm/mmu_context_32.h
        drivers/android/binder.c
        drivers/gpu/drm/etnaviv/etnaviv_gem.c
        drivers/gpu/drm/i915/i915_gem_userptr.c
        drivers/infiniband/core/umem.c
        drivers/infiniband/core/umem_odp.c
        drivers/infiniband/core/uverbs_main.c
        drivers/infiniband/hw/mlx4/main.c
        drivers/infiniband/hw/mlx5/main.c
        drivers/infiniband/hw/usnic/usnic_uiom.c
        drivers/iommu/amd_iommu_v2.c
        drivers/iommu/intel-svm.c
        drivers/lguest/lguest_user.c
        drivers/misc/cxl/fault.c
        drivers/misc/mic/scif/scif_rma.c
        drivers/oprofile/buffer_sync.c
        drivers/vfio/vfio_iommu_type1.c
        drivers/vhost/vhost.c
        drivers/xen/gntdev.c
        fs/exec.c
        fs/proc/array.c
        fs/proc/base.c
        fs/proc/task_mmu.c
        fs/proc/task_nommu.c
        fs/userfaultfd.c
        include/linux/sched/mm.h
        kernel/cpuset.c
        kernel/events/core.c
        kernel/events/uprobes.c
        kernel/exit.c
        kernel/fork.c
        kernel/ptrace.c
        kernel/sys.c
        kernel/trace/trace_output.c
        kernel/tsacct.c
        mm/memcontrol.c
        mm/memory.c
        mm/mempolicy.c
        mm/migrate.c
        mm/mmu_notifier.c
        mm/nommu.c
        mm/oom_kill.c
        mm/process_vm_access.c
        mm/rmap.c
        mm/swapfile.c
        mm/util.c
        virt/kvm/async_pf.c
      
        # mmput_async():
        include/linux/sched/mm.h
        kernel/fork.c
        mm/oom_kill.c
      
        # get_task_mm():
        arch/arc/kernel/troubleshoot.c
        arch/powerpc/platforms/cell/spufs/context.c
        drivers/android/binder.c
        drivers/gpu/drm/etnaviv/etnaviv_gem.c
        drivers/infiniband/core/umem.c
        drivers/infiniband/core/umem_odp.c
        drivers/infiniband/hw/mlx4/main.c
        drivers/infiniband/hw/mlx5/main.c
        drivers/infiniband/hw/usnic/usnic_uiom.c
        drivers/iommu/amd_iommu_v2.c
        drivers/iommu/intel-svm.c
        drivers/lguest/lguest_user.c
        drivers/misc/cxl/fault.c
        drivers/misc/mic/scif/scif_rma.c
        drivers/oprofile/buffer_sync.c
        drivers/vfio/vfio_iommu_type1.c
        drivers/vhost/vhost.c
        drivers/xen/gntdev.c
        fs/proc/array.c
        fs/proc/base.c
        fs/proc/task_mmu.c
        include/linux/sched/mm.h
        kernel/cpuset.c
        kernel/events/core.c
        kernel/exit.c
        kernel/fork.c
        kernel/ptrace.c
        kernel/sys.c
        kernel/trace/trace_output.c
        kernel/tsacct.c
        mm/memcontrol.c
        mm/memory.c
        mm/mempolicy.c
        mm/migrate.c
        mm/mmu_notifier.c
        mm/nommu.c
        mm/util.c
      
        # mm_access():
        fs/proc/base.c
        include/linux/sched/mm.h
        kernel/fork.c
        mm/process_vm_access.c
      
        # mm_release():
        arch/arc/include/asm/mmu_context.h
        fs/exec.c
        include/linux/sched/mm.h
        include/uapi/linux/sched.h
        kernel/exit.c
        kernel/fork.c
      Acked-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: linux-kernel@vger.kernel.org
      Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
      68e21be2
  2. 02 Mar, 2017 38 commits