[CRIU] [PATCH 0/3] atomic_cmpxchg

[Ruslan Kuprieiev]

We need this set to be able to set cr_err
from child processes in a non-racy way.
Code is copied from linux kernel sources.

Ruslan Kuprieiev (3):
  arch:x86: add atomic_cmpxchg
  arch:arm: add atomic_cmpxchg
  arch:aarch64: add atomic_cmpxchg

 arch/aarch64/include/asm/atomic.h | 22 ++++++++++++++
 arch/arm/include/asm/atomic.h     | 26 +++++++++++++++++
 arch/arm/include/asm/processor.h  | 28 ++++++++++++++++++
 arch/x86/include/asm/atomic.h     |  5 ++++
 arch/x86/include/asm/cmpxchg.h    | 60 +++++++++++++++++++++++++++++++++++++++
 5 files changed, 141 insertions(+)
 create mode 100644 arch/arm/include/asm/processor.h

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1.9.3