rqspinlock: Introduce res_spin_trylock #6415
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A trylock variant for rqspinlock was missing owing to lack of users in the tree thus far, add one now as it would be needed in subsequent patches. Mark as __must_check and __always_inline. This essentially copies queued_spin_trylock, but doesn't depend on it as rqspinlock compiles down to a TAS when CONFIG_QUEUED_SPINLOCKS=n. Signed-off-by: Kumar Kartikeya Dwivedi <[email protected]>
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At least one diff in series https://patchwork.kernel.org/project/netdevbpf/list/?series=1027170 expired. Closing PR. |
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Pull request for series with
subject: rqspinlock: Introduce res_spin_trylock
version: 1
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=1027170