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After commit c5b6ababd2 ("locking/mutex: implement mutex_trylock_nested",
currently in the KVM tree) mutex_trylock() will be a macro when lockdep is
enabled. Rust therefore needs the corresponding helper. Just add it and
the rust/bindings/bindings_helpers_generated.rs Makefile rules will do
their thing.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20250528083431.1875345-1-pbonzini@redhat.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
24 lines
455 B
C
24 lines
455 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/mutex.h>
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void rust_helper_mutex_lock(struct mutex *lock)
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{
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mutex_lock(lock);
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}
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int rust_helper_mutex_trylock(struct mutex *lock)
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{
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return mutex_trylock(lock);
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}
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void rust_helper___mutex_init(struct mutex *mutex, const char *name,
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struct lock_class_key *key)
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{
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__mutex_init(mutex, name, key);
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}
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void rust_helper_mutex_assert_is_held(struct mutex *mutex)
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{
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lockdep_assert_held(mutex);
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}
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