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

/linux/kernel/trace/
A Dring_buffer.c490 raw_spinlock_t reader_lock; /* serialize readers */ member
973 raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags); in ring_buffer_wait()
1632 raw_spin_lock_init(&cpu_buffer->reader_lock); in rb_allocate_cpu_buffer()
1839 raw_spin_lock_irq(&cpu_buffer->reader_lock); in rb_remove_pages()
1897 raw_spin_unlock_irq(&cpu_buffer->reader_lock); in rb_remove_pages()
1945 raw_spin_lock_irq(&cpu_buffer->reader_lock); in rb_insert_pages()
2002 raw_spin_unlock_irq(&cpu_buffer->reader_lock); in rb_insert_pages()
4076 raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags); in ring_buffer_oldest_event_ts()
4770 raw_spin_lock(&cpu_buffer->reader_lock); in rb_reader_lock()
4783 if (raw_spin_trylock(&cpu_buffer->reader_lock)) in rb_reader_lock()
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