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

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/kernel/trace/
H A Dring_buffer.c448 spinlock_t reader_lock; /* serialize readers */ member in struct:ring_buffer_per_cpu
1025 spin_lock_init(&cpu_buffer->reader_lock);
1026 lockdep_set_class(&cpu_buffer->reader_lock, buffer->reader_lock_key);
1222 spin_lock_irq(&cpu_buffer->reader_lock);
1240 spin_unlock_irq(&cpu_buffer->reader_lock);
1251 spin_lock_irq(&cpu_buffer->reader_lock);
1266 spin_unlock_irq(&cpu_buffer->reader_lock);
2757 spin_lock_irqsave(&cpu_buffer->reader_lock, flags);
2759 spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);
3216 spin_lock(&cpu_buffer->reader_lock);
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