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Searched refs:reader_lock (Results 1 – 1 of 1) sorted by relevance

/linux-6.6.21/kernel/trace/
Dring_buffer.c499 raw_spinlock_t reader_lock; /* serialize readers */ member
1040 raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags); in ring_buffer_wait()
1047 raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags); in ring_buffer_wait()
1687 raw_spin_lock_init(&cpu_buffer->reader_lock); in rb_allocate_cpu_buffer()
1688 lockdep_set_class(&cpu_buffer->reader_lock, buffer->reader_lock_key); in rb_allocate_cpu_buffer()
1900 raw_spin_lock_irq(&cpu_buffer->reader_lock); in rb_remove_pages()
1954 raw_spin_unlock_irq(&cpu_buffer->reader_lock); in rb_remove_pages()
2006 raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags); in rb_insert_pages()
2064 raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags); in rb_insert_pages()
4144 raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags); in ring_buffer_oldest_event_ts()
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