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c1f0451ec7
This introduces a module for dealing with interrupt-disabled contexts, including the ability to enable and disable interrupts along with the ability to annotate functions as expecting that IRQs are already disabled on the local CPU. Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Boqun Feng <boqun@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Benno Lossin <lossin@kernel.org> Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org> Reviewed-by: Gary Guo <gary@garyguo.net> Link: https://patch.msgid.link/20260807070218.27144-15-boqun@kernel.org
19 lines
390 B
C
19 lines
390 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/lockdep.h>
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__rust_helper void rust_helper_lockdep_register_key(struct lock_class_key *k)
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{
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lockdep_register_key(k);
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}
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__rust_helper void rust_helper_lockdep_unregister_key(struct lock_class_key *k)
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{
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lockdep_unregister_key(k);
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}
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__rust_helper void rust_helper_lockdep_assert_irqs_disabled(void)
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{
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lockdep_assert_irqs_disabled();
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}
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