nuttx/Documentation/reference/user
zhangyu117 9b9d87b69c arch/atomic: remove up_testset in spinlock
Remove the per-arch testset implementation from the spinlock layer.

The testset abstraction predates the unified spinlock.h API and is no
longer used now that all arches provide spin_lock_irqsave()/
spin_unlock_irqrestore() directly.  Drop the per-arch *_testset.{c,S}
implementations and spinlock.h files for arm, sim, sparc, tricore,
x86_64, and xtensa, along with the CXD56_TESTSET,
CXD56_TESTSET_WITH_HWSEM, and CXD56_ATOMIC_WITH_HWSEM Kconfig options
in arch/arm/src/cxd56xx, and simplify the CXD56 semaphore pool loop
in cxd56_sph.c to a single unconditional range.

Signed-off-by: zhangyu117 <zhangyu117@xiaomi.com>
2026-09-08 08:58:54 +08:00
..
01_task_control.rst !Documentation: Describe the fork()/vfork() split. 2026-08-10 08:57:30 -03:00
02_task_scheduling.rst Documentation: Fix a typo in scheduler docs 2025-06-02 23:09:02 +08:00
03_task_control.rst sched: Dynamically extend the pid hash table 2021-07-11 19:42:30 -07:00
04_message_queue.rst Documentation:fix error describe on message queue 2022-04-26 16:09:37 +08:00
05_counting_semaphore.rst sched/semaphore: add support to customize semaphore max allowed value 2025-09-04 09:48:34 +08:00
06_clocks_timers.rst Documentation: various cosmetic changes 2023-10-30 20:29:54 +08:00
07_signals.rst docs: Update Signal Interfaces documentation 2026-01-31 10:07:36 -03:00
08_pthread.rst pthread: add pthread_{get|set}concurrency support 2025-08-22 20:50:13 +08:00
09_env_vars.rst documentation: spelling and grammar fixes 2025-07-24 14:44:02 +08:00
10_filesystem.rst fs: rename PSEUDOFS_SOFTLINKS to FS_LINKS 2026-08-27 01:12:33 +08:00
11_network.rst 11_network.rst: Add a "Network Interfaces Overview" section and 2025-11-13 11:29:38 -03:00
12_shared_memory.rst Documentation: various cosmetic changes 2023-10-30 20:29:54 +08:00
13_boardctl.rst arch/atomic: remove up_testset in spinlock 2026-09-08 08:58:54 +08:00
14_logging.rst docs/guides/lwl: move lwl's README.txt to lwl.rst 2025-12-23 15:20:06 +01:00
index.rst
structures.rst Documentation: various cosmetic changes 2023-10-30 20:29:54 +08:00