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linux/tools/testing/selftests/futex/include
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Linus Torvalds f38b1f243e Update for the futex subsystem: 
- Switch the reference counting to a RCU based per-CPU reference to
      address a performance bottleneck vs. the single instance rcuref
      variant.
 
    - Make the futex selftest build on 32-bit architectures which only
      support 64-bit time_t, e.g. RISCV-32.
 
    - Cleanups and improvements in selftests and futex bench
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Merge tag 'locking-futex-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull futex updates from Thomas Gleixner:

 - Switch the reference counting to a RCU based per-CPU reference to
   address a performance bottleneck vs the single instance rcuref
   variant

 - Make the futex selftest build on 32-bit architectures which only
   support 64-bit time_t, e.g. RISCV-32

 - Cleanups and improvements in selftests and futex bench

* tag 'locking-futex-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  selftests/futex: Fix spelling mistake "Succeffuly" -> "Successfully"
  selftests/futex: Define SYS_futex on 32-bit architectures with 64-bit time_t
  perf bench futex: Remove support for IMMUTABLE
  selftests/futex: Remove support for IMMUTABLE
  futex: Remove support for IMMUTABLE
  futex: Make futex_private_hash_get() static
  futex: Use RCU-based per-CPU reference counting instead of rcuref_t
  selftests/futex: Adapt the private hash test to RCU related changes
 		2025-07-29 14:39:42 -07:00
..
atomic.h
…
futex2test.h selftests/futex: Convert 32-bit timespec to 64-bit version for 32-bit compatibility mode 2025-07-06 11:15:29 +02:00
futextest.h selftests/futex: Define SYS_futex on 32-bit architectures with 64-bit time_t 2025-07-22 11:18:43 +02:00
logging.h
…