[PATCH v2] Bluetooth: btmtk: remove redundant memory barrier with helper

patchwork-bot+bluetooth at kernel.org patchwork-bot+bluetooth at kernel.org
Fri Oct 23 14:00:38 PDT 2026


Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz at intel.com>:

On Fri, 23 Oct 2026 11:36:45 +0200 you wrote:
> The test_and_clear_bit() call works as a full memory barrier, thus it is
> not required to emit a barrier using smp_mb__after_atomic() before
> wake_up_bit().
> 
> Replace the whole sequences with test_and_clear_wake_up_bit(), which was
> introduced later in commit 52d633def56c ("sched: Add
> test_and_clear_wake_up_bit() and atomic_dec_and_wake_up()") as a wrapper
> for the correct sequence.
> 
> [...]

Here is the summary with links:
  - [v2] Bluetooth: btmtk: remove redundant memory barrier with helper
    https://git.kernel.org/bluetooth/bluetooth-next/c/ebb8ee296578

You are awesome, thank you!
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