Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'wq-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue update from Tejun Heo:
"Just one commit to expose system BH workqueues to rust"
* tag 'wq-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
rust: workqueue: define built-in bh queues
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+18
rust/kernel/workqueue.rs
+18
rust/kernel/workqueue.rs
···
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// SAFETY: `system_freezable_power_efficient_wq` is a C global, always available.
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unsafe { Queue::from_raw(bindings::system_freezable_power_efficient_wq) }
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}
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/// Returns the system bottom halves work queue (`system_bh_wq`).
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///
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/// It is similar to the one returned by [`system`] but for work items which
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/// need to run from a softirq context.
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pub fn system_bh() -> &'static Queue {
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// SAFETY: `system_bh_wq` is a C global, always available.
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unsafe { Queue::from_raw(bindings::system_bh_wq) }
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}
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/// Returns the system bottom halves high-priority work queue (`system_bh_highpri_wq`).
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///
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/// It is similar to the one returned by [`system_bh`] but for work items which
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/// require higher scheduling priority.
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pub fn system_bh_highpri() -> &'static Queue {
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// SAFETY: `system_bh_highpri_wq` is a C global, always available.
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unsafe { Queue::from_raw(bindings::system_bh_highpri_wq) }
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}