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[v2,0/5] Get rid of lockless_dereference()

Message ID 1508840570-22169-1-git-send-email-will.deacon@arm.com
Headers show
Series Get rid of lockless_dereference() | expand

Message

Will Deacon Oct. 24, 2017, 10:22 a.m. UTC 
Hi Ingo, Paul,

Here's another spin of the patches removing lockless_dereference(), taking
into account Ingo's review comments.

Thanks,

Will

--->8

Will Deacon (5):
  linux/compiler.h: Split into compiler.h and compiler_types.h
  locking/barriers: Add implicit smp_read_barrier_depends() to
    READ_ONCE()
  locking/barriers: Convert users of lockless_dereference() to
    READ_ONCE()
  locking/barriers: Kill lockless_dereference()
  alpha: atomics: Add smp_read_barrier_depends() to release/relaxed
    atomics

 Documentation/memory-barriers.txt                  |  12 -
 .../translations/ko_KR/memory-barriers.txt         |  12 -
 arch/alpha/include/asm/atomic.h                    |  13 +
 arch/arm/include/asm/ptrace.h                      |   3 +-
 arch/sparc/include/asm/ptrace.h                    |   1 +
 arch/um/include/shared/init.h                      |   2 +-
 arch/x86/events/core.c                             |   2 +-
 arch/x86/include/asm/mmu_context.h                 |   4 +-
 arch/x86/kernel/ldt.c                              |   2 +-
 drivers/md/dm-mpath.c                              |  20 +-
 fs/dcache.c                                        |   4 +-
 fs/overlayfs/ovl_entry.h                           |   2 +-
 fs/overlayfs/readdir.c                             |   2 +-
 include/linux/compiler-clang.h                     |   2 +-
 include/linux/compiler-gcc.h                       |   2 +-
 include/linux/compiler-intel.h                     |   2 +-
 include/linux/compiler.h                           | 286 +--------------------
 include/linux/compiler_types.h                     | 274 ++++++++++++++++++++
 include/linux/linkage.h                            |   2 +-
 include/linux/rculist.h                            |   4 +-
 include/linux/rcupdate.h                           |   4 +-
 include/uapi/linux/stddef.h                        |   2 +-
 kernel/events/core.c                               |   4 +-
 kernel/seccomp.c                                   |   2 +-
 kernel/task_work.c                                 |   2 +-
 mm/slab.h                                          |   2 +-
 scripts/headers_install.sh                         |   2 +-
 27 files changed, 327 insertions(+), 342 deletions(-)
 create mode 100644 include/linux/compiler_types.h

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2.1.4